6691672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 14182560

約数和(自身を除く): 7490888

約数列:

[1, 2, 4, 8, 13, 26, 37, 47, 52, 74, 94, 104, 148, 188, 296, 376, 481, 611, 962, 1222, 1369, 1739, 1924, 2444, 2738, 3478, 3848, 4888, 5476, 6956, 10952, 13912, 17797, 22607, 35594, 45214, 64343, 71188, 90428, 128686, 142376, 180856, 257372, 514744, 836459, 1672918, 3345836, 6691672]

約数ペア:

[(1, 6691672), (2, 3345836), (4, 1672918), (8, 836459), (13, 514744), (26, 257372), (37, 180856), (47, 142376), (52, 128686), (74, 90428), (94, 71188), (104, 64343), (148, 45214), (188, 35594), (296, 22607), (376, 17797), (481, 13912), (611, 10952), (962, 6956), (1222, 5476), (1369, 4888), (1739, 3848), (1924, 3478), (2444, 2738)]