65995358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 123076800

約数和(自身を除く): 57081442

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 73, 109, 143, 146, 218, 286, 319, 377, 638, 754, 803, 949, 1199, 1417, 1606, 1898, 2117, 2398, 2834, 3161, 4147, 4234, 6322, 7957, 8294, 10439, 15587, 15914, 20878, 23287, 27521, 31174, 34771, 41093, 46574, 55042, 69542, 82186, 87527, 103441, 175054, 206882, 230753, 302731, 452023, 461506, 605462, 904046, 1137851, 2275702, 2538283, 2999789, 5076566, 5999578, 32997679, 65995358]

約数ペア:

[(1, 65995358), (2, 32997679), (11, 5999578), (13, 5076566), (22, 2999789), (26, 2538283), (29, 2275702), (58, 1137851), (73, 904046), (109, 605462), (143, 461506), (146, 452023), (218, 302731), (286, 230753), (319, 206882), (377, 175054), (638, 103441), (754, 87527), (803, 82186), (949, 69542), (1199, 55042), (1417, 46574), (1606, 41093), (1898, 34771), (2117, 31174), (2398, 27521), (2834, 23287), (3161, 20878), (4147, 15914), (4234, 15587), (6322, 10439), (7957, 8294)]