38680404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 105910560

約数和(自身を除く): 67230156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 419, 471, 588, 628, 838, 942, 1099, 1257, 1676, 1884, 2198, 2514, 2933, 3297, 4396, 5028, 5866, 6594, 7693, 8799, 11732, 13188, 15386, 17598, 20531, 23079, 30772, 35196, 41062, 46158, 61593, 65783, 82124, 92316, 123186, 131566, 197349, 246372, 263132, 394698, 460481, 789396, 920962, 1381443, 1841924, 2762886, 3223367, 5525772, 6446734, 9670101, 12893468, 19340202, 38680404]

約数ペア:

[(1, 38680404), (2, 19340202), (3, 12893468), (4, 9670101), (6, 6446734), (7, 5525772), (12, 3223367), (14, 2762886), (21, 1841924), (28, 1381443), (42, 920962), (49, 789396), (84, 460481), (98, 394698), (147, 263132), (157, 246372), (196, 197349), (294, 131566), (314, 123186), (419, 92316), (471, 82124), (588, 65783), (628, 61593), (838, 46158), (942, 41062), (1099, 35196), (1257, 30772), (1676, 23079), (1884, 20531), (2198, 17598), (2514, 15386), (2933, 13188), (3297, 11732), (4396, 8799), (5028, 7693), (5866, 6594)]