27472432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 57652560

約数和(自身を除く): 30180128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 491, 538, 982, 1076, 1964, 2152, 3497, 3928, 4304, 6383, 6994, 7856, 12766, 13988, 25532, 27976, 51064, 55952, 102128, 132079, 264158, 528316, 1056632, 1717027, 2113264, 3434054, 6868108, 13736216, 27472432]

約数ペア:

[(1, 27472432), (2, 13736216), (4, 6868108), (8, 3434054), (13, 2113264), (16, 1717027), (26, 1056632), (52, 528316), (104, 264158), (208, 132079), (269, 102128), (491, 55952), (538, 51064), (982, 27976), (1076, 25532), (1964, 13988), (2152, 12766), (3497, 7856), (3928, 6994), (4304, 6383)]