39197452

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 80237304

約数和(自身を除く): 41039852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 881, 908, 1589, 1762, 3178, 3524, 6167, 6356, 11123, 12334, 22246, 24668, 43169, 44492, 86338, 172676, 199987, 399974, 799948, 1399909, 2799818, 5599636, 9799363, 19598726, 39197452]

約数ペア:

[(1, 39197452), (2, 19598726), (4, 9799363), (7, 5599636), (14, 2799818), (28, 1399909), (49, 799948), (98, 399974), (196, 199987), (227, 172676), (454, 86338), (881, 44492), (908, 43169), (1589, 24668), (1762, 22246), (3178, 12334), (3524, 11123), (6167, 6356)]