64290356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6907}}^1$

素因数の和:7103

約数の個数: 24

約数和(自身を含む): 121857120

約数和(自身を除く): 57566764

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 6907, 9308, 13814, 27628, 89791, 179582, 359164, 1236353, 2472706, 4945412, 16072589, 32145178, 64290356]

約数ペア:

[(1, 64290356), (2, 32145178), (4, 16072589), (13, 4945412), (26, 2472706), (52, 1236353), (179, 359164), (358, 179582), (716, 89791), (2327, 27628), (4654, 13814), (6907, 9308)]