7668864256

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1453}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 15647453640

約数和(自身を除く): 7978589384

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 389, 424, 778, 848, 1453, 1556, 1696, 2906, 3112, 3392, 5812, 6224, 6784, 11624, 12448, 13568, 20617, 23248, 24896, 41234, 46496, 49792, 77009, 82468, 92992, 99584, 154018, 164936, 185984, 308036, 329872, 371968, 565217, 616072, 659744, 1130434, 1232144, 1319488, 2260868, 2464288, 2638976, 4521736, 4928576, 5277952, 9043472, 9857152, 18086944, 19714304, 29956501, 36173888, 59913002, 72347776, 119826004, 144695552, 239652008, 479304016, 958608032, 1917216064, 3834432128, 7668864256]

約数ペア:

[(1, 7668864256), (2, 3834432128), (4, 1917216064), (8, 958608032), (16, 479304016), (32, 239652008), (53, 144695552), (64, 119826004), (106, 72347776), (128, 59913002), (212, 36173888), (256, 29956501), (389, 19714304), (424, 18086944), (778, 9857152), (848, 9043472), (1453, 5277952), (1556, 4928576), (1696, 4521736), (2906, 2638976), (3112, 2464288), (3392, 2260868), (5812, 1319488), (6224, 1232144), (6784, 1130434), (11624, 659744), (12448, 616072), (13568, 565217), (20617, 371968), (23248, 329872), (24896, 308036), (41234, 185984), (46496, 164936), (49792, 154018), (77009, 99584), (82468, 92992)]