28596984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 77629440

約数和(自身を除く): 49032456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 607, 906, 1208, 1214, 1812, 1821, 1963, 2428, 3624, 3642, 3926, 4856, 5889, 7284, 7852, 7891, 11778, 14568, 15704, 15782, 23556, 23673, 31564, 47112, 47346, 63128, 91657, 94692, 183314, 189384, 274971, 366628, 549942, 733256, 1099884, 1191541, 2199768, 2383082, 3574623, 4766164, 7149246, 9532328, 14298492, 28596984]

約数ペア:

[(1, 28596984), (2, 14298492), (3, 9532328), (4, 7149246), (6, 4766164), (8, 3574623), (12, 2383082), (13, 2199768), (24, 1191541), (26, 1099884), (39, 733256), (52, 549942), (78, 366628), (104, 274971), (151, 189384), (156, 183314), (302, 94692), (312, 91657), (453, 63128), (604, 47346), (607, 47112), (906, 31564), (1208, 23673), (1214, 23556), (1812, 15782), (1821, 15704), (1963, 14568), (2428, 11778), (3624, 7891), (3642, 7852), (3926, 7284), (4856, 5889)]