1428590944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{86351}}^1$

素因数の和:86419

約数の個数: 48

約数和(自身を含む): 3133541376

約数和(自身を除く): 1704950432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 8272, 16544, 86351, 172702, 345404, 690808, 949861, 1381616, 1899722, 2763232, 3799444, 4058497, 7598888, 8116994, 15197776, 16233988, 30395552, 32467976, 44643467, 64935952, 89286934, 129871904, 178573868, 357147736, 714295472, 1428590944]

約数ペア:

[(1, 1428590944), (2, 714295472), (4, 357147736), (8, 178573868), (11, 129871904), (16, 89286934), (22, 64935952), (32, 44643467), (44, 32467976), (47, 30395552), (88, 16233988), (94, 15197776), (176, 8116994), (188, 7598888), (352, 4058497), (376, 3799444), (517, 2763232), (752, 1899722), (1034, 1381616), (1504, 949861), (2068, 690808), (4136, 345404), (8272, 172702), (16544, 86351)]