7478436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5237}}^1$

素因数の和:5268

約数の個数: 48

約数和(自身を含む): 21119616

約数和(自身を除く): 13641180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 5237, 10474, 15711, 20948, 31422, 36659, 62844, 73318, 89029, 109977, 146636, 178058, 219954, 267087, 356116, 439908, 534174, 623203, 1068348, 1246406, 1869609, 2492812, 3739218, 7478436]

約数ペア:

[(1, 7478436), (2, 3739218), (3, 2492812), (4, 1869609), (6, 1246406), (7, 1068348), (12, 623203), (14, 534174), (17, 439908), (21, 356116), (28, 267087), (34, 219954), (42, 178058), (51, 146636), (68, 109977), (84, 89029), (102, 73318), (119, 62844), (204, 36659), (238, 31422), (357, 20948), (476, 15711), (714, 10474), (1428, 5237)]