492788728

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{8761}}^1$

素因数の和:8935

約数の個数: 32

約数和(自身を含む): 946296000

約数和(自身を除く): 453507272

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 316, 356, 632, 712, 7031, 8761, 14062, 17522, 28124, 35044, 56248, 70088, 692119, 779729, 1384238, 1559458, 2768476, 3118916, 5536952, 6237832, 61598591, 123197182, 246394364, 492788728]

約数ペア:

[(1, 492788728), (2, 246394364), (4, 123197182), (8, 61598591), (79, 6237832), (89, 5536952), (158, 3118916), (178, 2768476), (316, 1559458), (356, 1384238), (632, 779729), (712, 692119), (7031, 70088), (8761, 56248), (14062, 35044), (17522, 28124)]