74758184

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 143220000

約数和(自身を除く): 68461816

約数列:

[1, 2, 4, 8, 61, 122, 244, 307, 488, 499, 614, 998, 1228, 1996, 2456, 3992, 18727, 30439, 37454, 60878, 74908, 121756, 149816, 153193, 243512, 306386, 612772, 1225544, 9344773, 18689546, 37379092, 74758184]

約数ペア:

[(1, 74758184), (2, 37379092), (4, 18689546), (8, 9344773), (61, 1225544), (122, 612772), (244, 306386), (307, 243512), (488, 153193), (499, 149816), (614, 121756), (998, 74908), (1228, 60878), (1996, 37454), (2456, 30439), (3992, 18727)]