13171396

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 29302560

約数和(自身を除く): 16131164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 59, 67, 68, 98, 118, 119, 134, 196, 236, 238, 268, 413, 469, 476, 826, 833, 938, 1003, 1139, 1652, 1666, 1876, 2006, 2278, 2891, 3283, 3332, 3953, 4012, 4556, 5782, 6566, 7021, 7906, 7973, 11564, 13132, 14042, 15812, 15946, 27671, 28084, 31892, 49147, 55342, 55811, 67201, 98294, 110684, 111622, 134402, 193697, 196588, 223244, 268804, 387394, 470407, 774788, 940814, 1881628, 3292849, 6585698, 13171396]

約数ペア:

[(1, 13171396), (2, 6585698), (4, 3292849), (7, 1881628), (14, 940814), (17, 774788), (28, 470407), (34, 387394), (49, 268804), (59, 223244), (67, 196588), (68, 193697), (98, 134402), (118, 111622), (119, 110684), (134, 98294), (196, 67201), (236, 55811), (238, 55342), (268, 49147), (413, 31892), (469, 28084), (476, 27671), (826, 15946), (833, 15812), (938, 14042), (1003, 13132), (1139, 11564), (1652, 7973), (1666, 7906), (1876, 7021), (2006, 6566), (2278, 5782), (2891, 4556), (3283, 4012), (3332, 3953)]