25918728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3218

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 47071992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 3167, 4092, 6334, 8184, 9501, 12668, 19002, 25336, 34837, 38004, 69674, 76008, 98177, 104511, 139348, 196354, 209022, 278696, 294531, 392708, 418044, 589062, 785416, 836088, 1079947, 1178124, 2159894, 2356248, 3239841, 4319788, 6479682, 8639576, 12959364, 25918728]

約数ペア:

[(1, 25918728), (2, 12959364), (3, 8639576), (4, 6479682), (6, 4319788), (8, 3239841), (11, 2356248), (12, 2159894), (22, 1178124), (24, 1079947), (31, 836088), (33, 785416), (44, 589062), (62, 418044), (66, 392708), (88, 294531), (93, 278696), (124, 209022), (132, 196354), (186, 139348), (248, 104511), (264, 98177), (341, 76008), (372, 69674), (682, 38004), (744, 34837), (1023, 25336), (1364, 19002), (2046, 12668), (2728, 9501), (3167, 8184), (4092, 6334)]