39780888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 114773760

約数和(自身を除く): 74992872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2213, 2247, 2568, 2996, 4426, 4494, 5992, 6639, 8852, 8988, 13278, 15491, 17704, 17976, 26556, 30982, 46473, 53112, 61964, 92946, 123928, 185892, 236791, 371784, 473582, 710373, 947164, 1420746, 1657537, 1894328, 2841492, 3315074, 4972611, 5682984, 6630148, 9945222, 13260296, 19890444, 39780888]

約数ペア:

[(1, 39780888), (2, 19890444), (3, 13260296), (4, 9945222), (6, 6630148), (7, 5682984), (8, 4972611), (12, 3315074), (14, 2841492), (21, 1894328), (24, 1657537), (28, 1420746), (42, 947164), (56, 710373), (84, 473582), (107, 371784), (168, 236791), (214, 185892), (321, 123928), (428, 92946), (642, 61964), (749, 53112), (856, 46473), (1284, 30982), (1498, 26556), (2213, 17976), (2247, 17704), (2568, 15491), (2996, 13278), (4426, 8988), (4494, 8852), (5992, 6639)]