72321438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{36637}}^1$

素因数の和:36696

約数の個数: 32

約数和(自身を含む): 168827904

約数和(自身を除く): 96506466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 36637, 73274, 109911, 219822, 256459, 512918, 769377, 1538754, 1721939, 3443878, 5165817, 10331634, 12053573, 24107146, 36160719, 72321438]

約数ペア:

[(1, 72321438), (2, 36160719), (3, 24107146), (6, 12053573), (7, 10331634), (14, 5165817), (21, 3443878), (42, 1721939), (47, 1538754), (94, 769377), (141, 512918), (282, 256459), (329, 219822), (658, 109911), (987, 73274), (1974, 36637)]