25075072

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1619}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 54942300

約数和(自身を除く): 29867228

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1619, 1936, 3238, 3872, 6476, 7744, 12952, 15488, 17809, 25904, 35618, 51808, 71236, 103616, 142472, 195899, 207232, 284944, 391798, 569888, 783596, 1139776, 1567192, 2279552, 3134384, 6268768, 12537536, 25075072]

約数ペア:

[(1, 25075072), (2, 12537536), (4, 6268768), (8, 3134384), (11, 2279552), (16, 1567192), (22, 1139776), (32, 783596), (44, 569888), (64, 391798), (88, 284944), (121, 207232), (128, 195899), (176, 142472), (242, 103616), (352, 71236), (484, 51808), (704, 35618), (968, 25904), (1408, 17809), (1619, 15488), (1936, 12952), (3238, 7744), (3872, 6476)]