26628352

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 56659680

約数和(自身を除く): 30031328

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 59, 64, 82, 86, 118, 128, 164, 172, 236, 256, 328, 344, 472, 656, 688, 944, 1312, 1376, 1763, 1888, 2419, 2537, 2624, 2752, 3526, 3776, 4838, 5074, 5248, 5504, 7052, 7552, 9676, 10148, 10496, 11008, 14104, 15104, 19352, 20296, 28208, 38704, 40592, 56416, 77408, 81184, 104017, 112832, 154816, 162368, 208034, 225664, 309632, 324736, 416068, 451328, 619264, 649472, 832136, 1664272, 3328544, 6657088, 13314176, 26628352]

約数ペア:

[(1, 26628352), (2, 13314176), (4, 6657088), (8, 3328544), (16, 1664272), (32, 832136), (41, 649472), (43, 619264), (59, 451328), (64, 416068), (82, 324736), (86, 309632), (118, 225664), (128, 208034), (164, 162368), (172, 154816), (236, 112832), (256, 104017), (328, 81184), (344, 77408), (472, 56416), (656, 40592), (688, 38704), (944, 28208), (1312, 20296), (1376, 19352), (1763, 15104), (1888, 14104), (2419, 11008), (2537, 10496), (2624, 10148), (2752, 9676), (3526, 7552), (3776, 7052), (4838, 5504), (5074, 5248)]