788255456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{12823}}^1$

素因数の和:12963

約数の個数: 48

約数和(自身を含む): 1657835424

約数和(自身を除く): 869579968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 904, 1808, 1921, 3616, 3842, 7684, 12823, 15368, 25646, 30736, 51292, 61472, 102584, 205168, 217991, 410336, 435982, 871964, 1448999, 1743928, 2897998, 3487856, 5795996, 6975712, 11591992, 23183984, 24632983, 46367968, 49265966, 98531932, 197063864, 394127728, 788255456]

約数ペア:

[(1, 788255456), (2, 394127728), (4, 197063864), (8, 98531932), (16, 49265966), (17, 46367968), (32, 24632983), (34, 23183984), (68, 11591992), (113, 6975712), (136, 5795996), (226, 3487856), (272, 2897998), (452, 1743928), (544, 1448999), (904, 871964), (1808, 435982), (1921, 410336), (3616, 217991), (3842, 205168), (7684, 102584), (12823, 61472), (15368, 51292), (25646, 30736)]