889391728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{7039}}^1$

素因数の和:7249

約数の個数: 40

約数和(自身を含む): 1767744000

約数和(自身を除く): 878352272

約数列:

[1, 2, 4, 8, 16, 53, 106, 149, 212, 298, 424, 596, 848, 1192, 2384, 7039, 7897, 14078, 15794, 28156, 31588, 56312, 63176, 112624, 126352, 373067, 746134, 1048811, 1492268, 2097622, 2984536, 4195244, 5969072, 8390488, 16780976, 55586983, 111173966, 222347932, 444695864, 889391728]

約数ペア:

[(1, 889391728), (2, 444695864), (4, 222347932), (8, 111173966), (16, 55586983), (53, 16780976), (106, 8390488), (149, 5969072), (212, 4195244), (298, 2984536), (424, 2097622), (596, 1492268), (848, 1048811), (1192, 746134), (2384, 373067), (7039, 126352), (7897, 112624), (14078, 63176), (15794, 56312), (28156, 31588)]