1340288

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 2751960

約数和(自身を除く): 1411672

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 283, 296, 566, 592, 1132, 1184, 2264, 2368, 4528, 4736, 9056, 10471, 18112, 20942, 36224, 41884, 83768, 167536, 335072, 670144, 1340288]

約数ペア:

[(1, 1340288), (2, 670144), (4, 335072), (8, 167536), (16, 83768), (32, 41884), (37, 36224), (64, 20942), (74, 18112), (128, 10471), (148, 9056), (283, 4736), (296, 4528), (566, 2368), (592, 2264), (1132, 1184)]