28332792

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6524

約数の個数: 48

約数和(自身を含む): 78004680

約数和(自身を除く): 49671888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 6451, 12902, 19353, 25804, 38706, 51608, 58059, 77412, 116118, 154824, 232236, 393511, 464472, 787022, 1180533, 1574044, 2361066, 3148088, 3541599, 4722132, 7083198, 9444264, 14166396, 28332792]

約数ペア:

[(1, 28332792), (2, 14166396), (3, 9444264), (4, 7083198), (6, 4722132), (8, 3541599), (9, 3148088), (12, 2361066), (18, 1574044), (24, 1180533), (36, 787022), (61, 464472), (72, 393511), (122, 232236), (183, 154824), (244, 116118), (366, 77412), (488, 58059), (549, 51608), (732, 38706), (1098, 25804), (1464, 19353), (2196, 12902), (4392, 6451)]