12553216

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 88

約数和(自身を含む): 28887264

約数和(自身を除く): 16334048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 41, 46, 52, 64, 82, 92, 104, 128, 164, 184, 208, 256, 299, 328, 368, 416, 512, 533, 598, 656, 736, 832, 943, 1024, 1066, 1196, 1312, 1472, 1664, 1886, 2132, 2392, 2624, 2944, 3328, 3772, 4264, 4784, 5248, 5888, 6656, 7544, 8528, 9568, 10496, 11776, 12259, 13312, 15088, 17056, 19136, 20992, 23552, 24518, 30176, 34112, 38272, 41984, 49036, 60352, 68224, 76544, 98072, 120704, 136448, 153088, 196144, 241408, 272896, 306176, 392288, 482816, 545792, 784576, 965632, 1569152, 3138304, 6276608, 12553216]

約数ペア:

[(1, 12553216), (2, 6276608), (4, 3138304), (8, 1569152), (13, 965632), (16, 784576), (23, 545792), (26, 482816), (32, 392288), (41, 306176), (46, 272896), (52, 241408), (64, 196144), (82, 153088), (92, 136448), (104, 120704), (128, 98072), (164, 76544), (184, 68224), (208, 60352), (256, 49036), (299, 41984), (328, 38272), (368, 34112), (416, 30176), (512, 24518), (533, 23552), (598, 20992), (656, 19136), (736, 17056), (832, 15088), (943, 13312), (1024, 12259), (1066, 11776), (1196, 10496), (1312, 9568), (1472, 8528), (1664, 7544), (1886, 6656), (2132, 5888), (2392, 5248), (2624, 4784), (2944, 4264), (3328, 3772)]