391624243136

素因数分解:

$2^6\times 7^1\times {\mathrm{983}}^1\times {\mathrm{889279}}^1$

素因数の和:890281

約数の個数: 56

約数和(自身を含む): 889052344320

約数和(自身を除く): 497428101184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 983, 1966, 3932, 6881, 7864, 13762, 15728, 27524, 31456, 55048, 62912, 110096, 220192, 440384, 889279, 1778558, 3557116, 6224953, 7114232, 12449906, 14228464, 24899812, 28456928, 49799624, 56913856, 99599248, 199198496, 398396992, 874161257, 1748322514, 3496645028, 6119128799, 6993290056, 12238257598, 13986580112, 24476515196, 27973160224, 48953030392, 55946320448, 97906060784, 195812121568, 391624243136]

約数ペア:

[(1, 391624243136), (2, 195812121568), (4, 97906060784), (7, 55946320448), (8, 48953030392), (14, 27973160224), (16, 24476515196), (28, 13986580112), (32, 12238257598), (56, 6993290056), (64, 6119128799), (112, 3496645028), (224, 1748322514), (448, 874161257), (983, 398396992), (1966, 199198496), (3932, 99599248), (6881, 56913856), (7864, 49799624), (13762, 28456928), (15728, 24899812), (27524, 14228464), (31456, 12449906), (55048, 7114232), (62912, 6224953), (110096, 3557116), (220192, 1778558), (440384, 889279)]