4355104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 10081260

約数和(自身を除く): 5726156

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 76, 104, 116, 152, 208, 232, 247, 304, 361, 377, 416, 464, 494, 551, 608, 722, 754, 928, 988, 1102, 1444, 1508, 1976, 2204, 2888, 3016, 3952, 4408, 4693, 5776, 6032, 7163, 7904, 8816, 9386, 10469, 11552, 12064, 14326, 17632, 18772, 20938, 28652, 37544, 41876, 57304, 75088, 83752, 114608, 136097, 150176, 167504, 229216, 272194, 335008, 544388, 1088776, 2177552, 4355104]

約数ペア:

[(1, 4355104), (2, 2177552), (4, 1088776), (8, 544388), (13, 335008), (16, 272194), (19, 229216), (26, 167504), (29, 150176), (32, 136097), (38, 114608), (52, 83752), (58, 75088), (76, 57304), (104, 41876), (116, 37544), (152, 28652), (208, 20938), (232, 18772), (247, 17632), (304, 14326), (361, 12064), (377, 11552), (416, 10469), (464, 9386), (494, 8816), (551, 7904), (608, 7163), (722, 6032), (754, 5776), (928, 4693), (988, 4408), (1102, 3952), (1444, 3016), (1508, 2888), (1976, 2204)]