22705548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 32290932

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 474, 516, 557, 948, 1114, 1671, 2228, 3342, 3397, 6684, 6794, 10191, 13588, 20382, 23951, 40764, 44003, 47902, 71853, 88006, 95804, 132009, 143706, 176012, 264018, 287412, 528036, 1892129, 3784258, 5676387, 7568516, 11352774, 22705548]

約数ペア:

[(1, 22705548), (2, 11352774), (3, 7568516), (4, 5676387), (6, 3784258), (12, 1892129), (43, 528036), (79, 287412), (86, 264018), (129, 176012), (158, 143706), (172, 132009), (237, 95804), (258, 88006), (316, 71853), (474, 47902), (516, 44003), (557, 40764), (948, 23951), (1114, 20382), (1671, 13588), (2228, 10191), (3342, 6794), (3397, 6684)]