15684064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2659

約数の個数: 48

約数和(自身を含む): 35680176

約数和(自身を除く): 19996112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2621, 2992, 5242, 5984, 10484, 20968, 28831, 41936, 44557, 57662, 83872, 89114, 115324, 178228, 230648, 356456, 461296, 490127, 712912, 922592, 980254, 1425824, 1960508, 3921016, 7842032, 15684064]

約数ペア:

[(1, 15684064), (2, 7842032), (4, 3921016), (8, 1960508), (11, 1425824), (16, 980254), (17, 922592), (22, 712912), (32, 490127), (34, 461296), (44, 356456), (68, 230648), (88, 178228), (136, 115324), (176, 89114), (187, 83872), (272, 57662), (352, 44557), (374, 41936), (544, 28831), (748, 20968), (1496, 10484), (2621, 5984), (2992, 5242)]