2930487872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{66457}}^1$

素因数の和:66535

約数の個数: 56

約数和(自身を含む): 6380765496

約数和(自身を除く): 3450277624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2756, 3392, 5512, 11024, 22048, 44096, 66457, 132914, 265828, 531656, 863941, 1063312, 1727882, 2126624, 3455764, 3522221, 4253248, 6911528, 7044442, 13823056, 14088884, 27646112, 28177768, 45788873, 55292224, 56355536, 91577746, 112711072, 183155492, 225422144, 366310984, 732621968, 1465243936, 2930487872]

約数ペア:

[(1, 2930487872), (2, 1465243936), (4, 732621968), (8, 366310984), (13, 225422144), (16, 183155492), (26, 112711072), (32, 91577746), (52, 56355536), (53, 55292224), (64, 45788873), (104, 28177768), (106, 27646112), (208, 14088884), (212, 13823056), (416, 7044442), (424, 6911528), (689, 4253248), (832, 3522221), (848, 3455764), (1378, 2126624), (1696, 1727882), (2756, 1063312), (3392, 863941), (5512, 531656), (11024, 265828), (22048, 132914), (44096, 66457)]