7042456

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 13852800

約数和(自身を除く): 6810344

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 389, 584, 778, 1556, 2263, 3112, 4526, 9052, 12059, 18104, 24118, 28397, 48236, 56794, 96472, 113588, 227176, 880307, 1760614, 3521228, 7042456]

約数ペア:

[(1, 7042456), (2, 3521228), (4, 1760614), (8, 880307), (31, 227176), (62, 113588), (73, 96472), (124, 56794), (146, 48236), (248, 28397), (292, 24118), (389, 18104), (584, 12059), (778, 9052), (1556, 4526), (2263, 3112)]