28712468

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 22997932

約数列:

[1, 2, 4, 59, 89, 118, 178, 236, 356, 1367, 2734, 5251, 5468, 10502, 21004, 80653, 121663, 161306, 243326, 322612, 486652, 7178117, 14356234, 28712468]

約数ペア:

[(1, 28712468), (2, 14356234), (4, 7178117), (59, 486652), (89, 322612), (118, 243326), (178, 161306), (236, 121663), (356, 80653), (1367, 21004), (2734, 10502), (5251, 5468)]