71004128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 161808192

約数和(自身を除く): 90804064

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 41, 46, 52, 82, 92, 104, 164, 181, 184, 208, 299, 328, 362, 368, 416, 533, 598, 656, 724, 736, 943, 1066, 1196, 1312, 1448, 1886, 2132, 2353, 2392, 2896, 3772, 4163, 4264, 4706, 4784, 5792, 7421, 7544, 8326, 8528, 9412, 9568, 12259, 14842, 15088, 16652, 17056, 18824, 24518, 29684, 30176, 33304, 37648, 49036, 54119, 59368, 66608, 75296, 96473, 98072, 108238, 118736, 133216, 170683, 192946, 196144, 216476, 237472, 341366, 385892, 392288, 432952, 682732, 771784, 865904, 1365464, 1543568, 1731808, 2218879, 2730928, 3087136, 4437758, 5461856, 8875516, 17751032, 35502064, 71004128]

約数ペア:

[(1, 71004128), (2, 35502064), (4, 17751032), (8, 8875516), (13, 5461856), (16, 4437758), (23, 3087136), (26, 2730928), (32, 2218879), (41, 1731808), (46, 1543568), (52, 1365464), (82, 865904), (92, 771784), (104, 682732), (164, 432952), (181, 392288), (184, 385892), (208, 341366), (299, 237472), (328, 216476), (362, 196144), (368, 192946), (416, 170683), (533, 133216), (598, 118736), (656, 108238), (724, 98072), (736, 96473), (943, 75296), (1066, 66608), (1196, 59368), (1312, 54119), (1448, 49036), (1886, 37648), (2132, 33304), (2353, 30176), (2392, 29684), (2896, 24518), (3772, 18824), (4163, 17056), (4264, 16652), (4706, 15088), (4784, 14842), (5792, 12259), (7421, 9568), (7544, 9412), (8326, 8528)]