26567696

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 52954944

約数和(自身を除く): 26387248

約数列:

[1, 2, 4, 8, 16, 61, 122, 163, 167, 244, 326, 334, 488, 652, 668, 976, 1304, 1336, 2608, 2672, 9943, 10187, 19886, 20374, 27221, 39772, 40748, 54442, 79544, 81496, 108884, 159088, 162992, 217768, 435536, 1660481, 3320962, 6641924, 13283848, 26567696]

約数ペア:

[(1, 26567696), (2, 13283848), (4, 6641924), (8, 3320962), (16, 1660481), (61, 435536), (122, 217768), (163, 162992), (167, 159088), (244, 108884), (326, 81496), (334, 79544), (488, 54442), (652, 40748), (668, 39772), (976, 27221), (1304, 20374), (1336, 19886), (2608, 10187), (2672, 9943)]