4427986976

素因数分解:

$2^5\times 7^1\times {\mathrm{641}}^1\times {\mathrm{30839}}^1$

素因数の和:31497

約数の個数: 48

約数和(自身を含む): 9978837120

約数和(自身を除く): 5550850144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 641, 1282, 2564, 4487, 5128, 8974, 10256, 17948, 20512, 30839, 35896, 61678, 71792, 123356, 143584, 215873, 246712, 431746, 493424, 863492, 986848, 1726984, 3453968, 6907936, 19767799, 39535598, 79071196, 138374593, 158142392, 276749186, 316284784, 553498372, 632569568, 1106996744, 2213993488, 4427986976]

約数ペア:

[(1, 4427986976), (2, 2213993488), (4, 1106996744), (7, 632569568), (8, 553498372), (14, 316284784), (16, 276749186), (28, 158142392), (32, 138374593), (56, 79071196), (112, 39535598), (224, 19767799), (641, 6907936), (1282, 3453968), (2564, 1726984), (4487, 986848), (5128, 863492), (8974, 493424), (10256, 431746), (17948, 246712), (20512, 215873), (30839, 143584), (35896, 123356), (61678, 71792)]