67707266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 45649534

約数列:

[1, 2, 11, 22, 79, 158, 163, 239, 326, 478, 869, 1738, 1793, 2629, 3586, 5258, 12877, 18881, 25754, 37762, 38957, 77914, 141647, 207691, 283294, 415382, 428527, 857054, 3077603, 6155206, 33853633, 67707266]

約数ペア:

[(1, 67707266), (2, 33853633), (11, 6155206), (22, 3077603), (79, 857054), (158, 428527), (163, 415382), (239, 283294), (326, 207691), (478, 141647), (869, 77914), (1738, 38957), (1793, 37762), (2629, 25754), (3586, 18881), (5258, 12877)]