61671878

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 24

約数和(自身を含む): 98186256

約数和(自身を除く): 36514378

約数列:

[1, 2, 23, 46, 71, 142, 529, 821, 1058, 1633, 1642, 3266, 18883, 37559, 37766, 58291, 75118, 116582, 434309, 868618, 1340693, 2681386, 30835939, 61671878]

約数ペア:

[(1, 61671878), (2, 30835939), (23, 2681386), (46, 1340693), (71, 868618), (142, 434309), (529, 116582), (821, 75118), (1058, 58291), (1633, 37766), (1642, 37559), (3266, 18883)]