740147248

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{4457}}^1$

素因数の和:4669

約数の個数: 40

約数和(自身を含む): 1462687632

約数和(自身を除く): 722540384

約数列:

[1, 2, 4, 8, 16, 97, 107, 194, 214, 388, 428, 776, 856, 1552, 1712, 4457, 8914, 10379, 17828, 20758, 35656, 41516, 71312, 83032, 166064, 432329, 476899, 864658, 953798, 1729316, 1907596, 3458632, 3815192, 6917264, 7630384, 46259203, 92518406, 185036812, 370073624, 740147248]

約数ペア:

[(1, 740147248), (2, 370073624), (4, 185036812), (8, 92518406), (16, 46259203), (97, 7630384), (107, 6917264), (194, 3815192), (214, 3458632), (388, 1907596), (428, 1729316), (776, 953798), (856, 864658), (1552, 476899), (1712, 432329), (4457, 166064), (8914, 83032), (10379, 71312), (17828, 41516), (20758, 35656)]