47905728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1174

約数の個数: 112

約数和(自身を含む): 144658080

約数和(自身を除く): 96752352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1129, 1248, 1326, 1632, 1768, 2258, 2496, 2652, 3264, 3387, 3536, 4516, 5304, 6774, 7072, 9032, 10608, 13548, 14144, 14677, 18064, 19193, 21216, 27096, 29354, 36128, 38386, 42432, 44031, 54192, 57579, 58708, 72256, 76772, 88062, 108384, 115158, 117416, 153544, 176124, 216768, 230316, 234832, 249509, 307088, 352248, 460632, 469664, 499018, 614176, 704496, 748527, 921264, 939328, 998036, 1228352, 1408992, 1497054, 1842528, 1996072, 2817984, 2994108, 3685056, 3992144, 5988216, 7984288, 11976432, 15968576, 23952864, 47905728]

約数ペア:

[(1, 47905728), (2, 23952864), (3, 15968576), (4, 11976432), (6, 7984288), (8, 5988216), (12, 3992144), (13, 3685056), (16, 2994108), (17, 2817984), (24, 1996072), (26, 1842528), (32, 1497054), (34, 1408992), (39, 1228352), (48, 998036), (51, 939328), (52, 921264), (64, 748527), (68, 704496), (78, 614176), (96, 499018), (102, 469664), (104, 460632), (136, 352248), (156, 307088), (192, 249509), (204, 234832), (208, 230316), (221, 216768), (272, 176124), (312, 153544), (408, 117416), (416, 115158), (442, 108384), (544, 88062), (624, 76772), (663, 72256), (816, 58708), (832, 57579), (884, 54192), (1088, 44031), (1129, 42432), (1248, 38386), (1326, 36128), (1632, 29354), (1768, 27096), (2258, 21216), (2496, 19193), (2652, 18064), (3264, 14677), (3387, 14144), (3536, 13548), (4516, 10608), (5304, 9032), (6774, 7072)]