64129904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3449

約数の個数: 40

約数和(自身を含む): 131710320

約数和(自身を除く): 67580416

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 3371, 4756, 6742, 9512, 13484, 19024, 26968, 53936, 97759, 138211, 195518, 276422, 391036, 552844, 782072, 1105688, 1564144, 2211376, 4008119, 8016238, 16032476, 32064952, 64129904]

約数ペア:

[(1, 64129904), (2, 32064952), (4, 16032476), (8, 8016238), (16, 4008119), (29, 2211376), (41, 1564144), (58, 1105688), (82, 782072), (116, 552844), (164, 391036), (232, 276422), (328, 195518), (464, 138211), (656, 97759), (1189, 53936), (2378, 26968), (3371, 19024), (4756, 13484), (6742, 9512)]