25177029244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{7331}}^1$

素因数の和:7906

約数の個数: 48

約数和(自身を含む): 46285214976

約数和(自身を除く): 21108185732

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 487, 974, 1763, 1948, 3526, 7052, 7331, 14662, 19967, 20941, 29324, 39934, 41882, 79868, 83764, 300571, 315233, 601142, 630466, 858581, 1202284, 1260932, 1717162, 3434324, 3570197, 7140394, 12924553, 14280788, 25849106, 51698212, 146378077, 153518471, 292756154, 307036942, 585512308, 614073884, 6294257311, 12588514622, 25177029244]

約数ペア:

[(1, 25177029244), (2, 12588514622), (4, 6294257311), (41, 614073884), (43, 585512308), (82, 307036942), (86, 292756154), (164, 153518471), (172, 146378077), (487, 51698212), (974, 25849106), (1763, 14280788), (1948, 12924553), (3526, 7140394), (7052, 3570197), (7331, 3434324), (14662, 1717162), (19967, 1260932), (20941, 1202284), (29324, 858581), (39934, 630466), (41882, 601142), (79868, 315233), (83764, 300571)]