1387648

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 2848860

約数和(自身を除く): 1461212

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 293, 296, 586, 592, 1172, 1184, 2344, 2368, 4688, 4736, 9376, 10841, 18752, 21682, 37504, 43364, 86728, 173456, 346912, 693824, 1387648]

約数ペア:

[(1, 1387648), (2, 693824), (4, 346912), (8, 173456), (16, 86728), (32, 43364), (37, 37504), (64, 21682), (74, 18752), (128, 10841), (148, 9376), (293, 4736), (296, 4688), (586, 2368), (592, 2344), (1172, 1184)]