40281142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{7237}}^1$

素因数の和:7284

約数の個数: 24

約数和(自身を含む): 69311088

約数和(自身を除く): 29029946

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 7237, 14474, 79607, 159214, 166451, 332902, 875677, 1751354, 1830961, 3661922, 20140571, 40281142]

約数ペア:

[(1, 40281142), (2, 20140571), (11, 3661922), (22, 1830961), (23, 1751354), (46, 875677), (121, 332902), (242, 166451), (253, 159214), (506, 79607), (2783, 14474), (5566, 7237)]