61318472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10903}}^1$

素因数の和:10965

約数の個数: 32

約数和(自身を含む): 124305600

約数和(自身を除く): 62987128

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 10903, 21806, 43612, 87224, 207157, 403411, 414314, 806822, 828628, 1613644, 1657256, 3227288, 7664809, 15329618, 30659236, 61318472]

約数ペア:

[(1, 61318472), (2, 30659236), (4, 15329618), (8, 7664809), (19, 3227288), (37, 1657256), (38, 1613644), (74, 828628), (76, 806822), (148, 414314), (152, 403411), (296, 207157), (703, 87224), (1406, 43612), (2812, 21806), (5624, 10903)]