61646624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 83142496

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 379, 391, 416, 442, 544, 598, 736, 758, 782, 884, 1196, 1516, 1564, 1768, 2392, 3032, 3128, 3536, 4784, 4927, 5083, 6064, 6256, 6443, 7072, 8717, 9568, 9854, 10166, 12128, 12512, 12886, 17434, 19708, 20332, 25772, 34868, 39416, 40664, 51544, 69736, 78832, 81328, 83759, 103088, 113321, 139472, 148189, 157664, 162656, 167518, 206176, 226642, 278944, 296378, 335036, 453284, 592756, 670072, 906568, 1185512, 1340144, 1813136, 1926457, 2371024, 2680288, 3626272, 3852914, 4742048, 7705828, 15411656, 30823312, 61646624]

約数ペア:

[(1, 61646624), (2, 30823312), (4, 15411656), (8, 7705828), (13, 4742048), (16, 3852914), (17, 3626272), (23, 2680288), (26, 2371024), (32, 1926457), (34, 1813136), (46, 1340144), (52, 1185512), (68, 906568), (92, 670072), (104, 592756), (136, 453284), (184, 335036), (208, 296378), (221, 278944), (272, 226642), (299, 206176), (368, 167518), (379, 162656), (391, 157664), (416, 148189), (442, 139472), (544, 113321), (598, 103088), (736, 83759), (758, 81328), (782, 78832), (884, 69736), (1196, 51544), (1516, 40664), (1564, 39416), (1768, 34868), (2392, 25772), (3032, 20332), (3128, 19708), (3536, 17434), (4784, 12886), (4927, 12512), (5083, 12128), (6064, 10166), (6256, 9854), (6443, 9568), (7072, 8717)]