28737608

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 56359800

約数和(自身を除く): 27622192

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 1277, 2554, 2813, 5108, 5626, 10216, 11252, 22504, 37033, 74066, 123869, 148132, 247738, 296264, 495476, 990952, 3592201, 7184402, 14368804, 28737608]

約数ペア:

[(1, 28737608), (2, 14368804), (4, 7184402), (8, 3592201), (29, 990952), (58, 495476), (97, 296264), (116, 247738), (194, 148132), (232, 123869), (388, 74066), (776, 37033), (1277, 22504), (2554, 11252), (2813, 10216), (5108, 5626)]