56523376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38821}}^1$

素因数の和:38849

約数の個数: 40

約数和(自身を含む): 134789984

約数和(自身を除く): 78266608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 38821, 77642, 155284, 271747, 310568, 504673, 543494, 621136, 1009346, 1086988, 2018692, 2173976, 3532711, 4037384, 4347952, 7065422, 8074768, 14130844, 28261688, 56523376]

約数ペア:

[(1, 56523376), (2, 28261688), (4, 14130844), (7, 8074768), (8, 7065422), (13, 4347952), (14, 4037384), (16, 3532711), (26, 2173976), (28, 2018692), (52, 1086988), (56, 1009346), (91, 621136), (104, 543494), (112, 504673), (182, 310568), (208, 271747), (364, 155284), (728, 77642), (1456, 38821)]