7541515384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{5741}}^1$

素因数の和:6520

約数の個数: 64

約数和(自身を含む): 16148341440

約数和(自身を除く): 8606826056

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 743, 884, 1486, 1768, 2972, 5741, 5944, 9659, 11482, 12631, 19318, 22964, 25262, 38636, 45928, 50524, 74633, 77272, 97597, 101048, 149266, 164203, 195194, 298532, 328406, 390388, 597064, 656812, 780776, 1268761, 1313624, 2537522, 4265563, 5075044, 8531126, 10150088, 17062252, 34124504, 55452319, 72514571, 110904638, 145029142, 221809276, 290058284, 443618552, 580116568, 942689423, 1885378846, 3770757692, 7541515384]

約数ペア:

[(1, 7541515384), (2, 3770757692), (4, 1885378846), (8, 942689423), (13, 580116568), (17, 443618552), (26, 290058284), (34, 221809276), (52, 145029142), (68, 110904638), (104, 72514571), (136, 55452319), (221, 34124504), (442, 17062252), (743, 10150088), (884, 8531126), (1486, 5075044), (1768, 4265563), (2972, 2537522), (5741, 1313624), (5944, 1268761), (9659, 780776), (11482, 656812), (12631, 597064), (19318, 390388), (22964, 328406), (25262, 298532), (38636, 195194), (45928, 164203), (50524, 149266), (74633, 101048), (77272, 97597)]