28448830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38971}}^1$

素因数の和:39051

約数の個数: 16

約数和(自身を含む): 51910704

約数和(自身を除く): 23461874

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 38971, 77942, 194855, 389710, 2844883, 5689766, 14224415, 28448830]

約数ペア:

[(1, 28448830), (2, 14224415), (5, 5689766), (10, 2844883), (73, 389710), (146, 194855), (365, 77942), (730, 38971)]