42826728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 123010560

約数和(自身を除く): 80183832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1123, 1362, 1589, 1816, 2246, 2724, 3178, 3369, 4492, 4767, 5448, 6356, 6738, 7861, 8984, 9534, 12712, 13476, 15722, 19068, 23583, 26952, 31444, 38136, 47166, 62888, 94332, 188664, 254921, 509842, 764763, 1019684, 1529526, 1784447, 2039368, 3059052, 3568894, 5353341, 6118104, 7137788, 10706682, 14275576, 21413364, 42826728]

約数ペア:

[(1, 42826728), (2, 21413364), (3, 14275576), (4, 10706682), (6, 7137788), (7, 6118104), (8, 5353341), (12, 3568894), (14, 3059052), (21, 2039368), (24, 1784447), (28, 1529526), (42, 1019684), (56, 764763), (84, 509842), (168, 254921), (227, 188664), (454, 94332), (681, 62888), (908, 47166), (1123, 38136), (1362, 31444), (1589, 26952), (1816, 23583), (2246, 19068), (2724, 15722), (3178, 13476), (3369, 12712), (4492, 9534), (4767, 8984), (5448, 7861), (6356, 6738)]