425347736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{35281}}^1$

素因数の和:35435

約数の個数: 32

約数和(自身を含む): 876404880

約数和(自身を除く): 451057144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 35281, 70562, 141124, 282248, 388091, 776182, 1552364, 3104728, 4833497, 9666994, 19333988, 38667976, 53168467, 106336934, 212673868, 425347736]

約数ペア:

[(1, 425347736), (2, 212673868), (4, 106336934), (8, 53168467), (11, 38667976), (22, 19333988), (44, 9666994), (88, 4833497), (137, 3104728), (274, 1552364), (548, 776182), (1096, 388091), (1507, 282248), (3014, 141124), (6028, 70562), (12056, 35281)]