67021786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 116838288

約数和(自身を除く): 49816502

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 2861, 5722, 11713, 23426, 37193, 48637, 74386, 97274, 151633, 303266, 632281, 1264562, 1971229, 2577761, 3942458, 5155522, 33510893, 67021786]

約数ペア:

[(1, 67021786), (2, 33510893), (13, 5155522), (17, 3942458), (26, 2577761), (34, 1971229), (53, 1264562), (106, 632281), (221, 303266), (442, 151633), (689, 97274), (901, 74386), (1378, 48637), (1802, 37193), (2861, 23426), (5722, 11713)]