63728860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10657}}^1$

素因数の和:10702

約数の個数: 48

約数和(自身を含む): 150405696

約数和(自身を除く): 86676836

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 10657, 21314, 42628, 53285, 106570, 138541, 213140, 245111, 277082, 490222, 554164, 692705, 980444, 1225555, 1385410, 2451110, 2770820, 3186443, 4902220, 6372886, 12745772, 15932215, 31864430, 63728860]

約数ペア:

[(1, 63728860), (2, 31864430), (4, 15932215), (5, 12745772), (10, 6372886), (13, 4902220), (20, 3186443), (23, 2770820), (26, 2451110), (46, 1385410), (52, 1225555), (65, 980444), (92, 692705), (115, 554164), (130, 490222), (230, 277082), (260, 245111), (299, 213140), (460, 138541), (598, 106570), (1196, 53285), (1495, 42628), (2990, 21314), (5980, 10657)]