70905728

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 147798000

約数和(自身を除く): 76892272

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 128, 164, 229, 236, 328, 458, 472, 656, 916, 944, 1312, 1832, 1888, 2419, 2624, 3664, 3776, 4838, 5248, 7328, 7552, 9389, 9676, 13511, 14656, 18778, 19352, 27022, 29312, 37556, 38704, 54044, 75112, 77408, 108088, 150224, 154816, 216176, 300448, 309632, 432352, 553951, 600896, 864704, 1107902, 1201792, 1729408, 2215804, 4431608, 8863216, 17726432, 35452864, 70905728]

約数ペア:

[(1, 70905728), (2, 35452864), (4, 17726432), (8, 8863216), (16, 4431608), (32, 2215804), (41, 1729408), (59, 1201792), (64, 1107902), (82, 864704), (118, 600896), (128, 553951), (164, 432352), (229, 309632), (236, 300448), (328, 216176), (458, 154816), (472, 150224), (656, 108088), (916, 77408), (944, 75112), (1312, 54044), (1832, 38704), (1888, 37556), (2419, 29312), (2624, 27022), (3664, 19352), (3776, 18778), (4838, 14656), (5248, 13511), (7328, 9676), (7552, 9389)]