78536128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:701

約数の個数: 56

約数和(自身を含む): 171047664

約数和(自身を除く): 92511536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 281, 352, 397, 562, 704, 794, 1124, 1588, 2248, 3091, 3176, 4367, 4496, 6182, 6352, 8734, 8992, 12364, 12704, 17468, 17984, 24728, 25408, 34936, 49456, 69872, 98912, 111557, 139744, 197824, 223114, 279488, 446228, 892456, 1227127, 1784912, 2454254, 3569824, 4908508, 7139648, 9817016, 19634032, 39268064, 78536128]

約数ペア:

[(1, 78536128), (2, 39268064), (4, 19634032), (8, 9817016), (11, 7139648), (16, 4908508), (22, 3569824), (32, 2454254), (44, 1784912), (64, 1227127), (88, 892456), (176, 446228), (281, 279488), (352, 223114), (397, 197824), (562, 139744), (704, 111557), (794, 98912), (1124, 69872), (1588, 49456), (2248, 34936), (3091, 25408), (3176, 24728), (4367, 17984), (4496, 17468), (6182, 12704), (6352, 12364), (8734, 8992)]