61245236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17579}}^1$

素因数の和:17663

約数の個数: 24

約数和(自身を含む): 117153120

約数和(自身を除く): 55907884

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 17579, 35158, 70316, 228527, 457054, 914108, 1177793, 2355586, 4711172, 15311309, 30622618, 61245236]

約数ペア:

[(1, 61245236), (2, 30622618), (4, 15311309), (13, 4711172), (26, 2355586), (52, 1177793), (67, 914108), (134, 457054), (268, 228527), (871, 70316), (1742, 35158), (3484, 17579)]