739131472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{12071}}^1$

素因数の和:12211

約数の個数: 40

約数和(自身を含む): 1481958720

約数和(自身を除く): 742827248

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1424, 3827, 7654, 12071, 15308, 24142, 30616, 48284, 61232, 96568, 193136, 519053, 1038106, 1074319, 2076212, 2148638, 4152424, 4297276, 8304848, 8594552, 17189104, 46195717, 92391434, 184782868, 369565736, 739131472]

約数ペア:

[(1, 739131472), (2, 369565736), (4, 184782868), (8, 92391434), (16, 46195717), (43, 17189104), (86, 8594552), (89, 8304848), (172, 4297276), (178, 4152424), (344, 2148638), (356, 2076212), (688, 1074319), (712, 1038106), (1424, 519053), (3827, 193136), (7654, 96568), (12071, 61232), (15308, 48284), (24142, 30616)]