3949208048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{53437}}^1$

素因数の和:53625

約数の個数: 40

約数和(自身を含む): 7951574400

約数和(自身を除く): 4002366352

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 1192, 2384, 4619, 9238, 18476, 36952, 53437, 73904, 106874, 213748, 427496, 854992, 1656547, 3313094, 6626188, 7962113, 13252376, 15924226, 26504752, 31848452, 63696904, 127393808, 246825503, 493651006, 987302012, 1974604024, 3949208048]

約数ペア:

[(1, 3949208048), (2, 1974604024), (4, 987302012), (8, 493651006), (16, 246825503), (31, 127393808), (62, 63696904), (124, 31848452), (149, 26504752), (248, 15924226), (298, 13252376), (496, 7962113), (596, 6626188), (1192, 3313094), (2384, 1656547), (4619, 854992), (9238, 427496), (18476, 213748), (36952, 106874), (53437, 73904)]