25849472

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1669}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 56638050

約数和(自身を除く): 30788578

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1669, 1936, 3338, 3872, 6676, 7744, 13352, 15488, 18359, 26704, 36718, 53408, 73436, 106816, 146872, 201949, 213632, 293744, 403898, 587488, 807796, 1174976, 1615592, 2349952, 3231184, 6462368, 12924736, 25849472]

約数ペア:

[(1, 25849472), (2, 12924736), (4, 6462368), (8, 3231184), (11, 2349952), (16, 1615592), (22, 1174976), (32, 807796), (44, 587488), (64, 403898), (88, 293744), (121, 213632), (128, 201949), (176, 146872), (242, 106816), (352, 73436), (484, 53408), (704, 36718), (968, 26704), (1408, 18359), (1669, 15488), (1936, 13352), (3338, 7744), (3872, 6676)]