40304870864

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{1151}}^1\times {\mathrm{6271}}^1$

素因数の和:7779

約数の個数: 40

約数和(自身を含む): 78394982400

約数和(自身を除く): 38090111536

約数列:

[1, 2, 4, 8, 16, 349, 698, 1151, 1396, 2302, 2792, 4604, 5584, 6271, 9208, 12542, 18416, 25084, 50168, 100336, 401699, 803398, 1606796, 2188579, 3213592, 4377158, 6427184, 7217921, 8754316, 14435842, 17508632, 28871684, 35017264, 57743368, 115486736, 2519054429, 5038108858, 10076217716, 20152435432, 40304870864]

約数ペア:

[(1, 40304870864), (2, 20152435432), (4, 10076217716), (8, 5038108858), (16, 2519054429), (349, 115486736), (698, 57743368), (1151, 35017264), (1396, 28871684), (2302, 17508632), (2792, 14435842), (4604, 8754316), (5584, 7217921), (6271, 6427184), (9208, 4377158), (12542, 3213592), (18416, 2188579), (25084, 1606796), (50168, 803398), (100336, 401699)]