72397624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3889}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 147042000

約数和(自身を除く): 74644376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 3889, 4654, 7778, 9308, 15556, 18616, 31112, 50557, 101114, 202228, 404456, 696131, 1392262, 2784524, 5569048, 9049703, 18099406, 36198812, 72397624]

約数ペア:

[(1, 72397624), (2, 36198812), (4, 18099406), (8, 9049703), (13, 5569048), (26, 2784524), (52, 1392262), (104, 696131), (179, 404456), (358, 202228), (716, 101114), (1432, 50557), (2327, 31112), (3889, 18616), (4654, 15556), (7778, 9308)]