27750424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 56412720

約数和(自身を除く): 28662296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 1637, 2119, 3274, 4238, 6548, 8476, 13096, 16952, 21281, 42562, 85124, 170248, 266831, 533662, 1067324, 2134648, 3468803, 6937606, 13875212, 27750424]

約数ペア:

[(1, 27750424), (2, 13875212), (4, 6937606), (8, 3468803), (13, 2134648), (26, 1067324), (52, 533662), (104, 266831), (163, 170248), (326, 85124), (652, 42562), (1304, 21281), (1637, 16952), (2119, 13096), (3274, 8476), (4238, 6548)]