40828468

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 72576000

約数和(自身を除く): 31747532

約数列:

[1, 2, 4, 127, 179, 254, 358, 449, 508, 716, 898, 1796, 22733, 45466, 57023, 80371, 90932, 114046, 160742, 228092, 321484, 10207117, 20414234, 40828468]

約数ペア:

[(1, 40828468), (2, 20414234), (4, 10207117), (127, 321484), (179, 228092), (254, 160742), (358, 114046), (449, 90932), (508, 80371), (716, 57023), (898, 45466), (1796, 22733)]