12964492784

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{37397}}^1$

素因数の和:37913

約数の個数: 40

約数和(自身を含む): 25709479488

約数和(自身を除く): 12744986704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 461, 752, 922, 1844, 3688, 7376, 21667, 37397, 43334, 74794, 86668, 149588, 173336, 299176, 346672, 598352, 1757659, 3515318, 7030636, 14061272, 17240017, 28122544, 34480034, 68960068, 137920136, 275840272, 810280799, 1620561598, 3241123196, 6482246392, 12964492784]

約数ペア:

[(1, 12964492784), (2, 6482246392), (4, 3241123196), (8, 1620561598), (16, 810280799), (47, 275840272), (94, 137920136), (188, 68960068), (376, 34480034), (461, 28122544), (752, 17240017), (922, 14061272), (1844, 7030636), (3688, 3515318), (7376, 1757659), (21667, 598352), (37397, 346672), (43334, 299176), (74794, 173336), (86668, 149588)]