42347462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 26599738

約数列:

[1, 2, 23, 37, 46, 74, 139, 179, 278, 358, 851, 1702, 3197, 4117, 5143, 6394, 6623, 8234, 10286, 13246, 24881, 49762, 118289, 152329, 236578, 304658, 572263, 920597, 1144526, 1841194, 21173731, 42347462]

約数ペア:

[(1, 42347462), (2, 21173731), (23, 1841194), (37, 1144526), (46, 920597), (74, 572263), (139, 304658), (179, 236578), (278, 152329), (358, 118289), (851, 49762), (1702, 24881), (3197, 13246), (4117, 10286), (5143, 8234), (6394, 6623)]