25652224

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 88

約数和(自身を含む): 57774528

約数和(自身を除く): 32122304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 47, 52, 64, 82, 94, 104, 128, 164, 188, 208, 256, 328, 376, 416, 512, 533, 611, 656, 752, 832, 1024, 1066, 1222, 1312, 1504, 1664, 1927, 2132, 2444, 2624, 3008, 3328, 3854, 4264, 4888, 5248, 6016, 6656, 7708, 8528, 9776, 10496, 12032, 13312, 15416, 17056, 19552, 20992, 24064, 25051, 30832, 34112, 39104, 41984, 48128, 50102, 61664, 68224, 78208, 100204, 123328, 136448, 156416, 200408, 246656, 272896, 312832, 400816, 493312, 545792, 625664, 801632, 986624, 1603264, 1973248, 3206528, 6413056, 12826112, 25652224]

約数ペア:

[(1, 25652224), (2, 12826112), (4, 6413056), (8, 3206528), (13, 1973248), (16, 1603264), (26, 986624), (32, 801632), (41, 625664), (47, 545792), (52, 493312), (64, 400816), (82, 312832), (94, 272896), (104, 246656), (128, 200408), (164, 156416), (188, 136448), (208, 123328), (256, 100204), (328, 78208), (376, 68224), (416, 61664), (512, 50102), (533, 48128), (611, 41984), (656, 39104), (752, 34112), (832, 30832), (1024, 25051), (1066, 24064), (1222, 20992), (1312, 19552), (1504, 17056), (1664, 15416), (1927, 13312), (2132, 12032), (2444, 10496), (2624, 9776), (3008, 8528), (3328, 7708), (3854, 6656), (4264, 6016), (4888, 5248)]