42918796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 79274160

約数和(自身を除く): 36355364

約数列:

[1, 2, 4, 19, 38, 76, 641, 881, 1282, 1762, 2564, 3524, 12179, 16739, 24358, 33478, 48716, 66956, 564721, 1129442, 2258884, 10729699, 21459398, 42918796]

約数ペア:

[(1, 42918796), (2, 21459398), (4, 10729699), (19, 2258884), (38, 1129442), (76, 564721), (641, 66956), (881, 48716), (1282, 33478), (1762, 24358), (2564, 16739), (3524, 12179)]