66539804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 125193600

約数和(自身を除く): 58653796

約数列:

[1, 2, 4, 29, 53, 58, 79, 106, 116, 137, 158, 212, 274, 316, 548, 1537, 2291, 3074, 3973, 4187, 4582, 6148, 7261, 7946, 8374, 9164, 10823, 14522, 15892, 16748, 21646, 29044, 43292, 121423, 210569, 242846, 313867, 421138, 485692, 573619, 627734, 842276, 1147238, 1255468, 2294476, 16634951, 33269902, 66539804]

約数ペア:

[(1, 66539804), (2, 33269902), (4, 16634951), (29, 2294476), (53, 1255468), (58, 1147238), (79, 842276), (106, 627734), (116, 573619), (137, 485692), (158, 421138), (212, 313867), (274, 242846), (316, 210569), (548, 121423), (1537, 43292), (2291, 29044), (3074, 21646), (3973, 16748), (4187, 15892), (4582, 14522), (6148, 10823), (7261, 9164), (7946, 8374)]