28164228

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{26371}}^1$

素因数の和:26467

約数の個数: 24

約数和(自身を含む): 66457440

約数和(自身を除く): 38293212

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 26371, 52742, 79113, 105484, 158226, 316452, 2347019, 4694038, 7041057, 9388076, 14082114, 28164228]

約数ペア:

[(1, 28164228), (2, 14082114), (3, 9388076), (4, 7041057), (6, 4694038), (12, 2347019), (89, 316452), (178, 158226), (267, 105484), (356, 79113), (534, 52742), (1068, 26371)]