971883728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67567}}^1$

素因数の和:67635

約数の個数: 40

約数和(自身を含む): 2010823680

約数和(自身を除く): 1038939952

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 67567, 135134, 270268, 540536, 1081072, 1959443, 2094577, 3918886, 4189154, 7837772, 8378308, 15675544, 16756616, 31351088, 33513232, 60742733, 121485466, 242970932, 485941864, 971883728]

約数ペア:

[(1, 971883728), (2, 485941864), (4, 242970932), (8, 121485466), (16, 60742733), (29, 33513232), (31, 31351088), (58, 16756616), (62, 15675544), (116, 8378308), (124, 7837772), (232, 4189154), (248, 3918886), (464, 2094577), (496, 1959443), (899, 1081072), (1798, 540536), (3596, 270268), (7192, 135134), (14384, 67567)]