42563924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{997}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 80394888

約数和(自身を除く): 37830964

約数列:

[1, 2, 4, 13, 26, 52, 821, 997, 1642, 1994, 3284, 3988, 10673, 12961, 21346, 25922, 42692, 51844, 818537, 1637074, 3274148, 10640981, 21281962, 42563924]

約数ペア:

[(1, 42563924), (2, 21281962), (4, 10640981), (13, 3274148), (26, 1637074), (52, 818537), (821, 51844), (997, 42692), (1642, 25922), (1994, 21346), (3284, 12961), (3988, 10673)]