67221904

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 134153120

約数和(自身を除く): 66931216

約数列:

[1, 2, 4, 8, 16, 67, 73, 134, 146, 268, 292, 536, 584, 859, 1072, 1168, 1718, 3436, 4891, 6872, 9782, 13744, 19564, 39128, 57553, 62707, 78256, 115106, 125414, 230212, 250828, 460424, 501656, 920848, 1003312, 4201369, 8402738, 16805476, 33610952, 67221904]

約数ペア:

[(1, 67221904), (2, 33610952), (4, 16805476), (8, 8402738), (16, 4201369), (67, 1003312), (73, 920848), (134, 501656), (146, 460424), (268, 250828), (292, 230212), (536, 125414), (584, 115106), (859, 78256), (1072, 62707), (1168, 57553), (1718, 39128), (3436, 19564), (4891, 13744), (6872, 9782)]