7438452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5240

約数の個数: 48

約数和(自身を含む): 21006720

約数和(自身を除く): 13568268

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, 5209, 10418, 15627, 20836, 31254, 36463, 62508, 72926, 88553, 109389, 145852, 177106, 218778, 265659, 354212, 437556, 531318, 619871, 1062636, 1239742, 1859613, 2479484, 3719226, 7438452]

約数ペア:

[(1, 7438452), (2, 3719226), (3, 2479484), (4, 1859613), (6, 1239742), (7, 1062636), (12, 619871), (14, 531318), (17, 437556), (21, 354212), (28, 265659), (34, 218778), (42, 177106), (51, 145852), (68, 109389), (84, 88553), (102, 72926), (119, 62508), (204, 36463), (238, 31254), (357, 20836), (476, 15627), (714, 10418), (1428, 5209)]