38865036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 106414896

約数和(自身を除く): 67549860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 421, 471, 588, 628, 842, 942, 1099, 1263, 1684, 1884, 2198, 2526, 2947, 3297, 4396, 5052, 5894, 6594, 7693, 8841, 11788, 13188, 15386, 17682, 20629, 23079, 30772, 35364, 41258, 46158, 61887, 66097, 82516, 92316, 123774, 132194, 198291, 247548, 264388, 396582, 462679, 793164, 925358, 1388037, 1850716, 2776074, 3238753, 5552148, 6477506, 9716259, 12955012, 19432518, 38865036]

約数ペア:

[(1, 38865036), (2, 19432518), (3, 12955012), (4, 9716259), (6, 6477506), (7, 5552148), (12, 3238753), (14, 2776074), (21, 1850716), (28, 1388037), (42, 925358), (49, 793164), (84, 462679), (98, 396582), (147, 264388), (157, 247548), (196, 198291), (294, 132194), (314, 123774), (421, 92316), (471, 82516), (588, 66097), (628, 61887), (842, 46158), (942, 41258), (1099, 35364), (1263, 30772), (1684, 23079), (1884, 20629), (2198, 17682), (2526, 15386), (2947, 13188), (3297, 11788), (4396, 8841), (5052, 7693), (5894, 6594)]