7844569096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1237}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 18768476160

約数和(自身を除く): 10923907064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 281, 364, 403, 434, 562, 728, 806, 868, 1124, 1237, 1612, 1736, 1967, 2248, 2474, 2821, 3224, 3653, 3934, 4948, 5642, 7306, 7868, 8659, 8711, 9896, 11284, 14612, 15736, 16081, 17318, 17422, 22568, 25571, 29224, 32162, 34636, 34844, 38347, 51142, 60977, 64324, 69272, 69688, 76694, 102284, 112567, 113243, 121954, 128648, 153388, 204568, 225134, 226486, 243908, 268429, 306776, 347597, 450268, 452972, 487816, 498511, 536858, 695194, 792701, 900536, 905944, 997022, 1073716, 1390388, 1585402, 1994044, 2147432, 2433179, 2780776, 3170804, 3489577, 3988088, 4518761, 4866358, 6341608, 6979154, 9037522, 9732716, 10775507, 13958308, 18075044, 19465432, 21551014, 27916616, 31631327, 36150088, 43102028, 63262654, 75428549, 86204056, 126525308, 140081591, 150857098, 253050616, 280163182, 301714196, 560326364, 603428392, 980571137, 1120652728, 1961142274, 3922284548, 7844569096]

約数ペア:

[(1, 7844569096), (2, 3922284548), (4, 1961142274), (7, 1120652728), (8, 980571137), (13, 603428392), (14, 560326364), (26, 301714196), (28, 280163182), (31, 253050616), (52, 150857098), (56, 140081591), (62, 126525308), (91, 86204056), (104, 75428549), (124, 63262654), (182, 43102028), (217, 36150088), (248, 31631327), (281, 27916616), (364, 21551014), (403, 19465432), (434, 18075044), (562, 13958308), (728, 10775507), (806, 9732716), (868, 9037522), (1124, 6979154), (1237, 6341608), (1612, 4866358), (1736, 4518761), (1967, 3988088), (2248, 3489577), (2474, 3170804), (2821, 2780776), (3224, 2433179), (3653, 2147432), (3934, 1994044), (4948, 1585402), (5642, 1390388), (7306, 1073716), (7868, 997022), (8659, 905944), (8711, 900536), (9896, 792701), (11284, 695194), (14612, 536858), (15736, 498511), (16081, 487816), (17318, 452972), (17422, 450268), (22568, 347597), (25571, 306776), (29224, 268429), (32162, 243908), (34636, 226486), (34844, 225134), (38347, 204568), (51142, 153388), (60977, 128648), (64324, 121954), (69272, 113243), (69688, 112567), (76694, 102284)]