4974967312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{70619}}^1$

素因数の和:70688

約数の個数: 80

約数和(自身を含む): 11979411840

約数和(自身を除く): 7004444528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1036, 1258, 1904, 2072, 2516, 4144, 4403, 5032, 8806, 10064, 17612, 35224, 70448, 70619, 141238, 282476, 494333, 564952, 988666, 1129904, 1200523, 1977332, 2401046, 2612903, 3954664, 4802092, 5225806, 7909328, 8403661, 9604184, 10451612, 16807322, 18290321, 19208368, 20903224, 33614644, 36580642, 41806448, 44419351, 67229288, 73161284, 88838702, 134458576, 146322568, 177677404, 292645136, 310935457, 355354808, 621870914, 710709616, 1243741828, 2487483656, 4974967312]

約数ペア:

[(1, 4974967312), (2, 2487483656), (4, 1243741828), (7, 710709616), (8, 621870914), (14, 355354808), (16, 310935457), (17, 292645136), (28, 177677404), (34, 146322568), (37, 134458576), (56, 88838702), (68, 73161284), (74, 67229288), (112, 44419351), (119, 41806448), (136, 36580642), (148, 33614644), (238, 20903224), (259, 19208368), (272, 18290321), (296, 16807322), (476, 10451612), (518, 9604184), (592, 8403661), (629, 7909328), (952, 5225806), (1036, 4802092), (1258, 3954664), (1904, 2612903), (2072, 2401046), (2516, 1977332), (4144, 1200523), (4403, 1129904), (5032, 988666), (8806, 564952), (10064, 494333), (17612, 282476), (35224, 141238), (70448, 70619)]