25791208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5851}}^1$

素因数の和:5905

約数の個数: 32

約数和(自身を含む): 52668000

約数和(自身を除く): 26876792

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 5851, 11702, 23404, 46808, 111169, 169679, 222338, 339358, 444676, 678716, 889352, 1357432, 3223901, 6447802, 12895604, 25791208]

約数ペア:

[(1, 25791208), (2, 12895604), (4, 6447802), (8, 3223901), (19, 1357432), (29, 889352), (38, 678716), (58, 444676), (76, 339358), (116, 222338), (152, 169679), (232, 111169), (551, 46808), (1102, 23404), (2204, 11702), (4408, 5851)]