38665970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2477}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 79930368

約数和(自身を除く): 41264398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 2477, 3122, 4954, 7805, 12385, 15610, 17339, 24770, 34678, 86695, 173390, 552371, 1104742, 2761855, 3866597, 5523710, 7733194, 19332985, 38665970]

約数ペア:

[(1, 38665970), (2, 19332985), (5, 7733194), (7, 5523710), (10, 3866597), (14, 2761855), (35, 1104742), (70, 552371), (223, 173390), (446, 86695), (1115, 34678), (1561, 24770), (2230, 17339), (2477, 15610), (3122, 12385), (4954, 7805)]