8539916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 20167056

約数和(自身を除く): 11627140

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 233, 238, 308, 374, 466, 476, 539, 748, 833, 932, 1078, 1309, 1631, 1666, 2156, 2563, 2618, 3262, 3332, 3961, 5126, 5236, 6524, 7922, 9163, 10252, 11417, 15844, 17941, 18326, 22834, 27727, 35882, 36652, 43571, 45668, 55454, 71764, 87142, 110908, 125587, 174284, 194089, 251174, 304997, 388178, 502348, 609994, 776356, 1219988, 2134979, 4269958, 8539916]

約数ペア:

[(1, 8539916), (2, 4269958), (4, 2134979), (7, 1219988), (11, 776356), (14, 609994), (17, 502348), (22, 388178), (28, 304997), (34, 251174), (44, 194089), (49, 174284), (68, 125587), (77, 110908), (98, 87142), (119, 71764), (154, 55454), (187, 45668), (196, 43571), (233, 36652), (238, 35882), (308, 27727), (374, 22834), (466, 18326), (476, 17941), (539, 15844), (748, 11417), (833, 10252), (932, 9163), (1078, 7922), (1309, 6524), (1631, 5236), (1666, 5126), (2156, 3961), (2563, 3332), (2618, 3262)]