63830728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32303}}^1$

素因数の和:32341

約数の個数: 32

約数和(自身を含む): 135676800

約数和(自身を除く): 71846072

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 32303, 64606, 129212, 258424, 419939, 613757, 839878, 1227514, 1679756, 2455028, 3359512, 4910056, 7978841, 15957682, 31915364, 63830728]

約数ペア:

[(1, 63830728), (2, 31915364), (4, 15957682), (8, 7978841), (13, 4910056), (19, 3359512), (26, 2455028), (38, 1679756), (52, 1227514), (76, 839878), (104, 613757), (152, 419939), (247, 258424), (494, 129212), (988, 64606), (1976, 32303)]