69905456

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{19079}}^1$

素因数の和:19316

約数の個数: 20

約数和(自身を含む): 136040400

約数和(自身を除く): 66134944

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 19079, 38158, 76316, 152632, 305264, 4369091, 8738182, 17476364, 34952728, 69905456]

約数ペア:

[(1, 69905456), (2, 34952728), (4, 17476364), (8, 8738182), (16, 4369091), (229, 305264), (458, 152632), (916, 76316), (1832, 38158), (3664, 19079)]