7404928336

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{88339}}^1$

素因数の和:88404

約数の個数: 60

約数和(自身を含む): 16036890240

約数和(自身を除く): 8631961904

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 2704, 3224, 5239, 6448, 10478, 20956, 41912, 83824, 88339, 176678, 353356, 706712, 1148407, 1413424, 2296814, 2738509, 4593628, 5477018, 9187256, 10954036, 14929291, 18374512, 21908072, 29858582, 35600617, 43816144, 59717164, 71201234, 119434328, 142402468, 238868656, 284804936, 462808021, 569609872, 925616042, 1851232084, 3702464168, 7404928336]

約数ペア:

[(1, 7404928336), (2, 3702464168), (4, 1851232084), (8, 925616042), (13, 569609872), (16, 462808021), (26, 284804936), (31, 238868656), (52, 142402468), (62, 119434328), (104, 71201234), (124, 59717164), (169, 43816144), (208, 35600617), (248, 29858582), (338, 21908072), (403, 18374512), (496, 14929291), (676, 10954036), (806, 9187256), (1352, 5477018), (1612, 4593628), (2704, 2738509), (3224, 2296814), (5239, 1413424), (6448, 1148407), (10478, 706712), (20956, 353356), (41912, 176678), (83824, 88339)]