25240384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1367

約数の個数: 56

約数和(自身を含む): 56327040

約数和(自身を除く): 31086656

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1319, 1472, 2392, 2638, 4784, 5276, 9568, 10552, 17147, 19136, 21104, 30337, 34294, 42208, 60674, 68588, 84416, 121348, 137176, 242696, 274352, 394381, 485392, 548704, 788762, 970784, 1097408, 1577524, 1941568, 3155048, 6310096, 12620192, 25240384]

約数ペア:

[(1, 25240384), (2, 12620192), (4, 6310096), (8, 3155048), (13, 1941568), (16, 1577524), (23, 1097408), (26, 970784), (32, 788762), (46, 548704), (52, 485392), (64, 394381), (92, 274352), (104, 242696), (184, 137176), (208, 121348), (299, 84416), (368, 68588), (416, 60674), (598, 42208), (736, 34294), (832, 30337), (1196, 21104), (1319, 19136), (1472, 17147), (2392, 10552), (2638, 9568), (4784, 5276)]