25075688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4253}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 52068960

約数和(自身を除く): 26993272

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 4253, 5896, 8506, 17012, 34024, 46783, 93566, 187132, 284951, 374264, 569902, 1139804, 2279608, 3134461, 6268922, 12537844, 25075688]

約数ペア:

[(1, 25075688), (2, 12537844), (4, 6268922), (8, 3134461), (11, 2279608), (22, 1139804), (44, 569902), (67, 374264), (88, 284951), (134, 187132), (268, 93566), (536, 46783), (737, 34024), (1474, 17012), (2948, 8506), (4253, 5896)]