65268328

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 129343500

約数和(自身を除く): 64075172

約数列:

[1, 2, 4, 8, 29, 58, 89, 109, 116, 178, 218, 232, 356, 436, 712, 841, 872, 1682, 2581, 3161, 3364, 5162, 6322, 6728, 9701, 10324, 12644, 19402, 20648, 25288, 38804, 74849, 77608, 91669, 149698, 183338, 281329, 299396, 366676, 562658, 598792, 733352, 1125316, 2250632, 8158541, 16317082, 32634164, 65268328]

約数ペア:

[(1, 65268328), (2, 32634164), (4, 16317082), (8, 8158541), (29, 2250632), (58, 1125316), (89, 733352), (109, 598792), (116, 562658), (178, 366676), (218, 299396), (232, 281329), (356, 183338), (436, 149698), (712, 91669), (841, 77608), (872, 74849), (1682, 38804), (2581, 25288), (3161, 20648), (3364, 19402), (5162, 12644), (6322, 10324), (6728, 9701)]