28730936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1217}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 58317840

約数和(自身を除く): 29586904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1217, 1816, 2434, 2951, 4868, 5902, 9736, 11804, 15821, 23608, 31642, 63284, 126568, 276259, 552518, 1105036, 2210072, 3591367, 7182734, 14365468, 28730936]

約数ペア:

[(1, 28730936), (2, 14365468), (4, 7182734), (8, 3591367), (13, 2210072), (26, 1105036), (52, 552518), (104, 276259), (227, 126568), (454, 63284), (908, 31642), (1217, 23608), (1816, 15821), (2434, 11804), (2951, 9736), (4868, 5902)]