28305393128

素因数分解:

$2^3\times {\mathrm{733}}^1\times {\mathrm{2069}}^1\times {\mathrm{2333}}^1$

素因数の和:5141

約数の個数: 32

約数和(自身を含む): 53193493800

約数和(自身を除く): 24888100672

約数列:

[1, 2, 4, 8, 733, 1466, 2069, 2333, 2932, 4138, 4666, 5864, 8276, 9332, 16552, 18664, 1516577, 1710089, 3033154, 3420178, 4826977, 6066308, 6840356, 9653954, 12132616, 13680712, 19307908, 38615816, 3538174141, 7076348282, 14152696564, 28305393128]

約数ペア:

[(1, 28305393128), (2, 14152696564), (4, 7076348282), (8, 3538174141), (733, 38615816), (1466, 19307908), (2069, 13680712), (2333, 12132616), (2932, 9653954), (4138, 6840356), (4666, 6066308), (5864, 4826977), (8276, 3420178), (9332, 3033154), (16552, 1710089), (18664, 1516577)]