64462288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 147579840

約数和(自身を除く): 83117552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 407, 418, 521, 592, 703, 814, 836, 1042, 1406, 1628, 1672, 2084, 2812, 3256, 3344, 4168, 5624, 5731, 6512, 7733, 8336, 9899, 11248, 11462, 15466, 19277, 19798, 22924, 30932, 38554, 39596, 45848, 61864, 77108, 79192, 91696, 108889, 123728, 154216, 158384, 212047, 217778, 308432, 366263, 424094, 435556, 732526, 848188, 871112, 1465052, 1696376, 1742224, 2930104, 3392752, 4028893, 5860208, 8057786, 16115572, 32231144, 64462288]

約数ペア:

[(1, 64462288), (2, 32231144), (4, 16115572), (8, 8057786), (11, 5860208), (16, 4028893), (19, 3392752), (22, 2930104), (37, 1742224), (38, 1696376), (44, 1465052), (74, 871112), (76, 848188), (88, 732526), (148, 435556), (152, 424094), (176, 366263), (209, 308432), (296, 217778), (304, 212047), (407, 158384), (418, 154216), (521, 123728), (592, 108889), (703, 91696), (814, 79192), (836, 77108), (1042, 61864), (1406, 45848), (1628, 39596), (1672, 38554), (2084, 30932), (2812, 22924), (3256, 19798), (3344, 19277), (4168, 15466), (5624, 11462), (5731, 11248), (6512, 9899), (7733, 8336)]