78822982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17431}}^1$

素因数の和:17476

約数の個数: 32

約数和(自身を含む): 150612480

約数和(自身を除く): 71789498

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 17431, 34862, 122017, 244034, 296327, 331189, 592654, 662378, 2074289, 2318323, 4148578, 4636646, 5630213, 11260426, 39411491, 78822982]

約数ペア:

[(1, 78822982), (2, 39411491), (7, 11260426), (14, 5630213), (17, 4636646), (19, 4148578), (34, 2318323), (38, 2074289), (119, 662378), (133, 592654), (238, 331189), (266, 296327), (323, 244034), (646, 122017), (2261, 34862), (4522, 17431)]