4227704

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 8893800

約数和(自身を除く): 4666096

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 59, 104, 106, 118, 169, 212, 236, 338, 424, 472, 676, 689, 767, 1352, 1378, 1534, 2756, 3068, 3127, 5512, 6136, 6254, 8957, 9971, 12508, 17914, 19942, 25016, 35828, 39884, 40651, 71656, 79768, 81302, 162604, 325208, 528463, 1056926, 2113852, 4227704]

約数ペア:

[(1, 4227704), (2, 2113852), (4, 1056926), (8, 528463), (13, 325208), (26, 162604), (52, 81302), (53, 79768), (59, 71656), (104, 40651), (106, 39884), (118, 35828), (169, 25016), (212, 19942), (236, 17914), (338, 12508), (424, 9971), (472, 8957), (676, 6254), (689, 6136), (767, 5512), (1352, 3127), (1378, 3068), (1534, 2756)]