29711308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 63546336

約数和(自身を除く): 33835028

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 121, 157, 187, 242, 253, 314, 374, 391, 484, 506, 628, 748, 782, 1012, 1564, 1727, 2057, 2669, 2783, 3454, 3611, 4114, 4301, 5338, 5566, 6908, 7222, 8228, 8602, 10676, 11132, 14444, 17204, 18997, 29359, 37994, 39721, 47311, 58718, 61387, 75988, 79442, 94622, 117436, 122774, 158884, 189244, 245548, 322949, 436931, 645898, 675257, 873862, 1291796, 1350514, 1747724, 2701028, 7427827, 14855654, 29711308]

約数ペア:

[(1, 29711308), (2, 14855654), (4, 7427827), (11, 2701028), (17, 1747724), (22, 1350514), (23, 1291796), (34, 873862), (44, 675257), (46, 645898), (68, 436931), (92, 322949), (121, 245548), (157, 189244), (187, 158884), (242, 122774), (253, 117436), (314, 94622), (374, 79442), (391, 75988), (484, 61387), (506, 58718), (628, 47311), (748, 39721), (782, 37994), (1012, 29359), (1564, 18997), (1727, 17204), (2057, 14444), (2669, 11132), (2783, 10676), (3454, 8602), (3611, 8228), (4114, 7222), (4301, 6908), (5338, 5566)]