61451572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 134095360

約数和(自身を除く): 72643788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2137, 2212, 4108, 4274, 7189, 8548, 14378, 14959, 27781, 28756, 29918, 55562, 59836, 111124, 168823, 194467, 337646, 388934, 675292, 777868, 1181761, 2194699, 2363522, 4389398, 4727044, 8778796, 15362893, 30725786, 61451572]

約数ペア:

[(1, 61451572), (2, 30725786), (4, 15362893), (7, 8778796), (13, 4727044), (14, 4389398), (26, 2363522), (28, 2194699), (52, 1181761), (79, 777868), (91, 675292), (158, 388934), (182, 337646), (316, 194467), (364, 168823), (553, 111124), (1027, 59836), (1106, 55562), (2054, 29918), (2137, 28756), (2212, 27781), (4108, 14959), (4274, 14378), (7189, 8548)]