26683592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 29925688

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 53, 94, 103, 104, 106, 188, 206, 212, 376, 412, 424, 611, 689, 824, 1222, 1339, 1378, 2444, 2491, 2678, 2756, 4841, 4888, 4982, 5356, 5459, 5512, 9682, 9964, 10712, 10918, 19364, 19928, 21836, 32383, 38728, 43672, 62933, 64766, 70967, 125866, 129532, 141934, 251732, 256573, 259064, 283868, 503464, 513146, 567736, 1026292, 2052584, 3335449, 6670898, 13341796, 26683592]

約数ペア:

[(1, 26683592), (2, 13341796), (4, 6670898), (8, 3335449), (13, 2052584), (26, 1026292), (47, 567736), (52, 513146), (53, 503464), (94, 283868), (103, 259064), (104, 256573), (106, 251732), (188, 141934), (206, 129532), (212, 125866), (376, 70967), (412, 64766), (424, 62933), (611, 43672), (689, 38728), (824, 32383), (1222, 21836), (1339, 19928), (1378, 19364), (2444, 10918), (2491, 10712), (2678, 9964), (2756, 9682), (4841, 5512), (4888, 5459), (4982, 5356)]