79725256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4703}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 162005760

約数和(自身を除く): 82280504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 4703, 8476, 9406, 16952, 18812, 37624, 61139, 122278, 244556, 489112, 766589, 1533178, 3066356, 6132712, 9965657, 19931314, 39862628, 79725256]

約数ペア:

[(1, 79725256), (2, 39862628), (4, 19931314), (8, 9965657), (13, 6132712), (26, 3066356), (52, 1533178), (104, 766589), (163, 489112), (326, 244556), (652, 122278), (1304, 61139), (2119, 37624), (4238, 18812), (4703, 16952), (8476, 9406)]