42878332

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7106

約数の個数: 36

約数和(自身を含む): 90116544

約数和(自身を除く): 47238212

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 7057, 14114, 28228, 49399, 98798, 197596, 218767, 345793, 437534, 691586, 875068, 1383172, 1531369, 3062738, 6125476, 10719583, 21439166, 42878332]

約数ペア:

[(1, 42878332), (2, 21439166), (4, 10719583), (7, 6125476), (14, 3062738), (28, 1531369), (31, 1383172), (49, 875068), (62, 691586), (98, 437534), (124, 345793), (196, 218767), (217, 197596), (434, 98798), (868, 49399), (1519, 28228), (3038, 14114), (6076, 7057)]