70268192

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 142813440

約数和(自身を除く): 72545248

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 223, 229, 344, 446, 458, 688, 892, 916, 1376, 1784, 1832, 3568, 3664, 7136, 7328, 9589, 9847, 19178, 19694, 38356, 39388, 51067, 76712, 78776, 102134, 153424, 157552, 204268, 306848, 315104, 408536, 817072, 1634144, 2195881, 4391762, 8783524, 17567048, 35134096, 70268192]

約数ペア:

[(1, 70268192), (2, 35134096), (4, 17567048), (8, 8783524), (16, 4391762), (32, 2195881), (43, 1634144), (86, 817072), (172, 408536), (223, 315104), (229, 306848), (344, 204268), (446, 157552), (458, 153424), (688, 102134), (892, 78776), (916, 76712), (1376, 51067), (1784, 39388), (1832, 38356), (3568, 19694), (3664, 19178), (7136, 9847), (7328, 9589)]