1285754432

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2089}}^1$

素因数の和:2323

約数の個数: 56

約数和(自身を含む): 2611831200

約数和(自身を除く): 1326076768

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 163, 236, 326, 472, 652, 944, 1304, 1888, 2089, 2608, 3776, 4178, 5216, 8356, 9617, 10432, 16712, 19234, 33424, 38468, 66848, 76936, 123251, 133696, 153872, 246502, 307744, 340507, 493004, 615488, 681014, 986008, 1362028, 1972016, 2724056, 3944032, 5448112, 7888064, 10896224, 20089913, 21792448, 40179826, 80359652, 160719304, 321438608, 642877216, 1285754432]

約数ペア:

[(1, 1285754432), (2, 642877216), (4, 321438608), (8, 160719304), (16, 80359652), (32, 40179826), (59, 21792448), (64, 20089913), (118, 10896224), (163, 7888064), (236, 5448112), (326, 3944032), (472, 2724056), (652, 1972016), (944, 1362028), (1304, 986008), (1888, 681014), (2089, 615488), (2608, 493004), (3776, 340507), (4178, 307744), (5216, 246502), (8356, 153872), (9617, 133696), (10432, 123251), (16712, 76936), (19234, 66848), (33424, 38468)]