40217448

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15661}}^1$

素因数の和:15777

約数の個数: 32

約数和(自身を含む): 101489760

約数和(自身を除く): 61272312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 15661, 31322, 46983, 62644, 93966, 125288, 187932, 375864, 1675727, 3351454, 5027181, 6702908, 10054362, 13405816, 20108724, 40217448]

約数ペア:

[(1, 40217448), (2, 20108724), (3, 13405816), (4, 10054362), (6, 6702908), (8, 5027181), (12, 3351454), (24, 1675727), (107, 375864), (214, 187932), (321, 125288), (428, 93966), (642, 62644), (856, 46983), (1284, 31322), (2568, 15661)]