8211336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 24113280

約数和(自身を除く): 15901944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1321, 1554, 2072, 2642, 3108, 3963, 5284, 6216, 7926, 9247, 10568, 15852, 18494, 27741, 31704, 36988, 48877, 55482, 73976, 97754, 110964, 146631, 195508, 221928, 293262, 342139, 391016, 586524, 684278, 1026417, 1173048, 1368556, 2052834, 2737112, 4105668, 8211336]

約数ペア:

[(1, 8211336), (2, 4105668), (3, 2737112), (4, 2052834), (6, 1368556), (7, 1173048), (8, 1026417), (12, 684278), (14, 586524), (21, 391016), (24, 342139), (28, 293262), (37, 221928), (42, 195508), (56, 146631), (74, 110964), (84, 97754), (111, 73976), (148, 55482), (168, 48877), (222, 36988), (259, 31704), (296, 27741), (444, 18494), (518, 15852), (777, 10568), (888, 9247), (1036, 7926), (1321, 6216), (1554, 5284), (2072, 3963), (2642, 3108)]