66952624

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 132925520

約数和(自身を除く): 65972896

約数列:

[1, 2, 4, 8, 16, 61, 122, 181, 244, 362, 379, 488, 724, 758, 976, 1448, 1516, 2896, 3032, 6064, 11041, 22082, 23119, 44164, 46238, 68599, 88328, 92476, 137198, 176656, 184952, 274396, 369904, 548792, 1097584, 4184539, 8369078, 16738156, 33476312, 66952624]

約数ペア:

[(1, 66952624), (2, 33476312), (4, 16738156), (8, 8369078), (16, 4184539), (61, 1097584), (122, 548792), (181, 369904), (244, 274396), (362, 184952), (379, 176656), (488, 137198), (724, 92476), (758, 88328), (976, 68599), (1448, 46238), (1516, 44164), (2896, 23119), (3032, 22082), (6064, 11041)]