64756524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3457}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 173508608

約数和(自身を除く): 108752084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 3457, 4683, 6244, 6914, 9366, 10371, 13828, 18732, 20742, 24199, 41484, 48398, 72597, 96796, 145194, 290388, 770911, 1541822, 2312733, 3083644, 4625466, 5396377, 9250932, 10792754, 16189131, 21585508, 32378262, 64756524]

約数ペア:

[(1, 64756524), (2, 32378262), (3, 21585508), (4, 16189131), (6, 10792754), (7, 9250932), (12, 5396377), (14, 4625466), (21, 3083644), (28, 2312733), (42, 1541822), (84, 770911), (223, 290388), (446, 145194), (669, 96796), (892, 72597), (1338, 48398), (1561, 41484), (2676, 24199), (3122, 20742), (3457, 18732), (4683, 13828), (6244, 10371), (6914, 9366)]