8006372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 16457280

約数和(自身を除く): 8450908

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 157, 209, 244, 314, 418, 628, 671, 836, 1159, 1342, 1727, 2318, 2684, 2983, 3454, 4636, 5966, 6908, 9577, 11932, 12749, 19154, 25498, 32813, 38308, 50996, 65626, 105347, 131252, 181963, 210694, 363926, 421388, 727852, 2001593, 4003186, 8006372]

約数ペア:

[(1, 8006372), (2, 4003186), (4, 2001593), (11, 727852), (19, 421388), (22, 363926), (38, 210694), (44, 181963), (61, 131252), (76, 105347), (122, 65626), (157, 50996), (209, 38308), (244, 32813), (314, 25498), (418, 19154), (628, 12749), (671, 11932), (836, 9577), (1159, 6908), (1342, 5966), (1727, 4636), (2318, 3454), (2684, 2983)]