40027174208

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2882141}}^1$

素因数の和:2882191

約数の個数: 56

約数和(自身を含む): 93704200704

約数和(自身を除く): 53677026496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 2882141, 5764282, 11528564, 20174987, 23057128, 40349974, 46114256, 80699948, 89346371, 92228512, 161399896, 178692742, 184457024, 322799792, 357385484, 625424597, 645599584, 714770968, 1250849194, 1291199168, 1429541936, 2501698388, 2859083872, 5003396776, 5718167744, 10006793552, 20013587104, 40027174208]

約数ペア:

[(1, 40027174208), (2, 20013587104), (4, 10006793552), (7, 5718167744), (8, 5003396776), (14, 2859083872), (16, 2501698388), (28, 1429541936), (31, 1291199168), (32, 1250849194), (56, 714770968), (62, 645599584), (64, 625424597), (112, 357385484), (124, 322799792), (217, 184457024), (224, 178692742), (248, 161399896), (434, 92228512), (448, 89346371), (496, 80699948), (868, 46114256), (992, 40349974), (1736, 23057128), (1984, 20174987), (3472, 11528564), (6944, 5764282), (13888, 2882141)]