28414896

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 77004000

約数和(自身を除く): 48589104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 137, 149, 174, 232, 274, 298, 348, 411, 447, 464, 548, 596, 696, 822, 894, 1096, 1192, 1392, 1644, 1788, 2192, 2384, 3288, 3576, 3973, 4321, 6576, 7152, 7946, 8642, 11919, 12963, 15892, 17284, 20413, 23838, 25926, 31784, 34568, 40826, 47676, 51852, 61239, 63568, 69136, 81652, 95352, 103704, 122478, 163304, 190704, 207408, 244956, 326608, 489912, 591977, 979824, 1183954, 1775931, 2367908, 3551862, 4735816, 7103724, 9471632, 14207448, 28414896]

約数ペア:

[(1, 28414896), (2, 14207448), (3, 9471632), (4, 7103724), (6, 4735816), (8, 3551862), (12, 2367908), (16, 1775931), (24, 1183954), (29, 979824), (48, 591977), (58, 489912), (87, 326608), (116, 244956), (137, 207408), (149, 190704), (174, 163304), (232, 122478), (274, 103704), (298, 95352), (348, 81652), (411, 69136), (447, 63568), (464, 61239), (548, 51852), (596, 47676), (696, 40826), (822, 34568), (894, 31784), (1096, 25926), (1192, 23838), (1392, 20413), (1644, 17284), (1788, 15892), (2192, 12963), (2384, 11919), (3288, 8642), (3576, 7946), (3973, 7152), (4321, 6576)]