22197632

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 46899600

約数和(自身を除く): 24701968

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 109, 128, 148, 172, 218, 296, 344, 436, 592, 688, 872, 1184, 1376, 1591, 1744, 2368, 2752, 3182, 3488, 4033, 4687, 4736, 5504, 6364, 6976, 8066, 9374, 12728, 13952, 16132, 18748, 25456, 32264, 37496, 50912, 64528, 74992, 101824, 129056, 149984, 173419, 203648, 258112, 299968, 346838, 516224, 599936, 693676, 1387352, 2774704, 5549408, 11098816, 22197632]

約数ペア:

[(1, 22197632), (2, 11098816), (4, 5549408), (8, 2774704), (16, 1387352), (32, 693676), (37, 599936), (43, 516224), (64, 346838), (74, 299968), (86, 258112), (109, 203648), (128, 173419), (148, 149984), (172, 129056), (218, 101824), (296, 74992), (344, 64528), (436, 50912), (592, 37496), (688, 32264), (872, 25456), (1184, 18748), (1376, 16132), (1591, 13952), (1744, 12728), (2368, 9374), (2752, 8066), (3182, 6976), (3488, 6364), (4033, 5504), (4687, 4736)]