70540888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 155481120

約数和(自身を除く): 84940232

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 488, 671, 748, 773, 1037, 1342, 1496, 1546, 2074, 2684, 3092, 4148, 5368, 6184, 8296, 8503, 11407, 13141, 17006, 22814, 26282, 34012, 45628, 47153, 52564, 68024, 91256, 94306, 105128, 144551, 188612, 289102, 377224, 518683, 578204, 801601, 1037366, 1156408, 1603202, 2074732, 3206404, 4149464, 6412808, 8817611, 17635222, 35270444, 70540888]

約数ペア:

[(1, 70540888), (2, 35270444), (4, 17635222), (8, 8817611), (11, 6412808), (17, 4149464), (22, 3206404), (34, 2074732), (44, 1603202), (61, 1156408), (68, 1037366), (88, 801601), (122, 578204), (136, 518683), (187, 377224), (244, 289102), (374, 188612), (488, 144551), (671, 105128), (748, 94306), (773, 91256), (1037, 68024), (1342, 52564), (1496, 47153), (1546, 45628), (2074, 34012), (2684, 26282), (3092, 22814), (4148, 17006), (5368, 13141), (6184, 11407), (8296, 8503)]