12626176

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 27340544

約数和(自身を除く): 14714368

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 43, 62, 64, 74, 86, 124, 128, 148, 172, 248, 256, 296, 344, 496, 592, 688, 992, 1147, 1184, 1333, 1376, 1591, 1984, 2294, 2368, 2666, 2752, 3182, 3968, 4588, 4736, 5332, 5504, 6364, 7936, 9176, 9472, 10664, 11008, 12728, 18352, 21328, 25456, 36704, 42656, 49321, 50912, 73408, 85312, 98642, 101824, 146816, 170624, 197284, 203648, 293632, 341248, 394568, 407296, 789136, 1578272, 3156544, 6313088, 12626176]

約数ペア:

[(1, 12626176), (2, 6313088), (4, 3156544), (8, 1578272), (16, 789136), (31, 407296), (32, 394568), (37, 341248), (43, 293632), (62, 203648), (64, 197284), (74, 170624), (86, 146816), (124, 101824), (128, 98642), (148, 85312), (172, 73408), (248, 50912), (256, 49321), (296, 42656), (344, 36704), (496, 25456), (592, 21328), (688, 18352), (992, 12728), (1147, 11008), (1184, 10664), (1333, 9472), (1376, 9176), (1591, 7936), (1984, 6364), (2294, 5504), (2368, 5332), (2666, 4736), (2752, 4588), (3182, 3968)]