67331624

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 129276000

約数和(自身を除く): 61944376

約数列:

[1, 2, 4, 8, 53, 106, 212, 379, 419, 424, 758, 838, 1516, 1676, 3032, 3352, 20087, 22207, 40174, 44414, 80348, 88828, 158801, 160696, 177656, 317602, 635204, 1270408, 8416453, 16832906, 33665812, 67331624]

約数ペア:

[(1, 67331624), (2, 33665812), (4, 16832906), (8, 8416453), (53, 1270408), (106, 635204), (212, 317602), (379, 177656), (419, 160696), (424, 158801), (758, 88828), (838, 80348), (1516, 44414), (1676, 40174), (3032, 22207), (3352, 20087)]