8041761976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 15655368960

約数和(自身を除く): 7613606984

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 211, 262, 328, 422, 524, 844, 887, 1048, 1688, 1774, 3548, 5371, 7096, 8651, 10742, 17302, 21484, 27641, 34604, 36367, 42968, 55282, 69208, 72734, 110564, 116197, 145468, 187157, 221128, 232394, 290936, 374314, 464788, 748628, 929576, 1133281, 1497256, 2266562, 4533124, 4764077, 7673437, 9066248, 9528154, 15346874, 19056308, 24517567, 30693748, 38112616, 49035134, 61387496, 98070268, 196140536, 1005220247, 2010440494, 4020880988, 8041761976]

約数ペア:

[(1, 8041761976), (2, 4020880988), (4, 2010440494), (8, 1005220247), (41, 196140536), (82, 98070268), (131, 61387496), (164, 49035134), (211, 38112616), (262, 30693748), (328, 24517567), (422, 19056308), (524, 15346874), (844, 9528154), (887, 9066248), (1048, 7673437), (1688, 4764077), (1774, 4533124), (3548, 2266562), (5371, 1497256), (7096, 1133281), (8651, 929576), (10742, 748628), (17302, 464788), (21484, 374314), (27641, 290936), (34604, 232394), (36367, 221128), (42968, 187157), (55282, 145468), (69208, 116197), (72734, 110564)]