68842816

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5007

約数の個数: 56

約数和(自身を含む): 161194496

約数和(自身を除く): 92351680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 4957, 6944, 9914, 13888, 19828, 34699, 39656, 69398, 79312, 138796, 153667, 158624, 277592, 307334, 317248, 555184, 614668, 1075669, 1110368, 1229336, 2151338, 2220736, 2458672, 4302676, 4917344, 8605352, 9834688, 17210704, 34421408, 68842816]

約数ペア:

[(1, 68842816), (2, 34421408), (4, 17210704), (7, 9834688), (8, 8605352), (14, 4917344), (16, 4302676), (28, 2458672), (31, 2220736), (32, 2151338), (56, 1229336), (62, 1110368), (64, 1075669), (112, 614668), (124, 555184), (217, 317248), (224, 307334), (248, 277592), (434, 158624), (448, 153667), (496, 138796), (868, 79312), (992, 69398), (1736, 39656), (1984, 34699), (3472, 19828), (4957, 13888), (6944, 9914)]