7855224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 22407840

約数和(自身を除く): 14552616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1481, 1768, 2652, 2962, 4443, 5304, 5924, 8886, 11848, 17772, 19253, 25177, 35544, 38506, 50354, 57759, 75531, 77012, 100708, 115518, 151062, 154024, 201416, 231036, 302124, 327301, 462072, 604248, 654602, 981903, 1309204, 1963806, 2618408, 3927612, 7855224]

約数ペア:

[(1, 7855224), (2, 3927612), (3, 2618408), (4, 1963806), (6, 1309204), (8, 981903), (12, 654602), (13, 604248), (17, 462072), (24, 327301), (26, 302124), (34, 231036), (39, 201416), (51, 154024), (52, 151062), (68, 115518), (78, 100708), (102, 77012), (104, 75531), (136, 57759), (156, 50354), (204, 38506), (221, 35544), (312, 25177), (408, 19253), (442, 17772), (663, 11848), (884, 8886), (1326, 5924), (1481, 5304), (1768, 4443), (2652, 2962)]