26718952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 54469800

約数和(自身を除く): 27750848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2357, 2834, 4714, 5668, 9428, 11336, 18856, 30641, 61282, 122564, 245128, 256913, 513826, 1027652, 2055304, 3339869, 6679738, 13359476, 26718952]

約数ペア:

[(1, 26718952), (2, 13359476), (4, 6679738), (8, 3339869), (13, 2055304), (26, 1027652), (52, 513826), (104, 256913), (109, 245128), (218, 122564), (436, 61282), (872, 30641), (1417, 18856), (2357, 11336), (2834, 9428), (4714, 5668)]