39241328

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3469}}^1$

素因数の和:3585

約数の個数: 40

約数和(自身を含む): 87777120

約数和(自身を除く): 48535792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 3469, 5656, 6938, 11312, 13876, 24283, 27752, 48566, 55504, 97132, 194264, 350369, 388528, 700738, 1401476, 2452583, 2802952, 4905166, 5605904, 9810332, 19620664, 39241328]

約数ペア:

[(1, 39241328), (2, 19620664), (4, 9810332), (7, 5605904), (8, 4905166), (14, 2802952), (16, 2452583), (28, 1401476), (56, 700738), (101, 388528), (112, 350369), (202, 194264), (404, 97132), (707, 55504), (808, 48566), (1414, 27752), (1616, 24283), (2828, 13876), (3469, 11312), (5656, 6938)]