38563312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2699}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 80352000

約数和(自身を除く): 41788688

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 2699, 3572, 5398, 7144, 10796, 14288, 21592, 43184, 51281, 102562, 126853, 205124, 253706, 410248, 507412, 820496, 1014824, 2029648, 2410207, 4820414, 9640828, 19281656, 38563312]

約数ペア:

[(1, 38563312), (2, 19281656), (4, 9640828), (8, 4820414), (16, 2410207), (19, 2029648), (38, 1014824), (47, 820496), (76, 507412), (94, 410248), (152, 253706), (188, 205124), (304, 126853), (376, 102562), (752, 51281), (893, 43184), (1786, 21592), (2699, 14288), (3572, 10796), (5398, 7144)]