9148448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 19432224

約数和(自身を除く): 10283776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 251, 268, 272, 502, 536, 544, 1004, 1072, 1139, 2008, 2144, 2278, 4016, 4267, 4556, 8032, 8534, 9112, 16817, 17068, 18224, 33634, 34136, 36448, 67268, 68272, 134536, 136544, 269072, 285889, 538144, 571778, 1143556, 2287112, 4574224, 9148448]

約数ペア:

[(1, 9148448), (2, 4574224), (4, 2287112), (8, 1143556), (16, 571778), (17, 538144), (32, 285889), (34, 269072), (67, 136544), (68, 134536), (134, 68272), (136, 67268), (251, 36448), (268, 34136), (272, 33634), (502, 18224), (536, 17068), (544, 16817), (1004, 9112), (1072, 8534), (1139, 8032), (2008, 4556), (2144, 4267), (2278, 4016)]