28250748

素因数分解:

$2^2\times 3^3\times {\mathrm{261581}}^1$

素因数の和:261594

約数の個数: 24

約数和(自身を含む): 73242960

約数和(自身を除く): 44992212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261581, 523162, 784743, 1046324, 1569486, 2354229, 3138972, 4708458, 7062687, 9416916, 14125374, 28250748]

約数ペア:

[(1, 28250748), (2, 14125374), (3, 9416916), (4, 7062687), (6, 4708458), (9, 3138972), (12, 2354229), (18, 1569486), (27, 1046324), (36, 784743), (54, 523162), (108, 261581)]