38425.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 19692512

約数和(自身を除く): 12067700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1321, 1443, 1924, 2642, 2886, 3963, 5284, 5772, 7926, 15852, 17173, 34346, 48877, 51519, 68692, 97754, 103038, 146631, 195508, 206076, 293262, 586524, 635401, 1270802, 1906203, 2541604, 3812406, 7624812]

約数ペア:

[(1, 7624812), (2, 3812406), (3, 2541604), (4, 1906203), (6, 1270802), (12, 635401), (13, 586524), (26, 293262), (37, 206076), (39, 195508), (52, 146631), (74, 103038), (78, 97754), (111, 68692), (148, 51519), (156, 48877), (222, 34346), (444, 17173), (481, 15852), (962, 7926), (1321, 5772), (1443, 5284), (1924, 3963), (2642, 2886)]