808715344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{12539}}^1$

素因数の和:12715

約数の個数: 40

約数和(自身を含む): 1632708000

約数和(自身を除く): 823992656

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 464, 556, 1112, 2224, 4031, 8062, 12539, 16124, 25078, 32248, 50156, 64496, 100312, 200624, 363631, 727262, 1454524, 1742921, 2909048, 3485842, 5818096, 6971684, 13943368, 27886736, 50544709, 101089418, 202178836, 404357672, 808715344]

約数ペア:

[(1, 808715344), (2, 404357672), (4, 202178836), (8, 101089418), (16, 50544709), (29, 27886736), (58, 13943368), (116, 6971684), (139, 5818096), (232, 3485842), (278, 2909048), (464, 1742921), (556, 1454524), (1112, 727262), (2224, 363631), (4031, 200624), (8062, 100312), (12539, 64496), (16124, 50156), (25078, 32248)]