29124810008

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{20323}}^1$

素因数の和:20656

約数の個数: 64

約数和(自身を含む): 63196258560

約数和(自身を除く): 34071448552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 163, 314, 326, 628, 652, 1099, 1141, 1256, 1304, 2198, 2282, 4396, 4564, 8792, 9128, 20323, 25591, 40646, 51182, 81292, 102364, 142261, 162584, 179137, 204728, 284522, 358274, 569044, 716548, 1138088, 1433096, 3190711, 3312649, 6381422, 6625298, 12762844, 13250596, 22334977, 23188543, 25525688, 26501192, 44669954, 46377086, 89339908, 92754172, 178679816, 185508344, 520085893, 1040171786, 2080343572, 3640601251, 4160687144, 7281202502, 14562405004, 29124810008]

約数ペア:

[(1, 29124810008), (2, 14562405004), (4, 7281202502), (7, 4160687144), (8, 3640601251), (14, 2080343572), (28, 1040171786), (56, 520085893), (157, 185508344), (163, 178679816), (314, 92754172), (326, 89339908), (628, 46377086), (652, 44669954), (1099, 26501192), (1141, 25525688), (1256, 23188543), (1304, 22334977), (2198, 13250596), (2282, 12762844), (4396, 6625298), (4564, 6381422), (8792, 3312649), (9128, 3190711), (20323, 1433096), (25591, 1138088), (40646, 716548), (51182, 569044), (81292, 358274), (102364, 284522), (142261, 204728), (162584, 179137)]