42639196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1013}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 79213680

約数和(自身を除く): 36574484

約数列:

[1, 2, 4, 17, 34, 68, 619, 1013, 1238, 2026, 2476, 4052, 10523, 17221, 21046, 34442, 42092, 68884, 627047, 1254094, 2508188, 10659799, 21319598, 42639196]

約数ペア:

[(1, 42639196), (2, 21319598), (4, 10659799), (17, 2508188), (34, 1254094), (68, 627047), (619, 68884), (1013, 42092), (1238, 34442), (2026, 21046), (2476, 17221), (4052, 10523)]