27736456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5245

約数の個数: 32

約数和(自身を含む): 57674880

約数和(自身を除く): 29938424

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5167, 5368, 10334, 20668, 41336, 56837, 113674, 227348, 315187, 454696, 630374, 1260748, 2521496, 3467057, 6934114, 13868228, 27736456]

約数ペア:

[(1, 27736456), (2, 13868228), (4, 6934114), (8, 3467057), (11, 2521496), (22, 1260748), (44, 630374), (61, 454696), (88, 315187), (122, 227348), (244, 113674), (488, 56837), (671, 41336), (1342, 20668), (2684, 10334), (5167, 5368)]