1356272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 40

約数和(自身を含む): 2827200

約数和(自身を除く): 1470928

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 79, 116, 148, 158, 232, 296, 316, 464, 592, 632, 1073, 1264, 2146, 2291, 2923, 4292, 4582, 5846, 8584, 9164, 11692, 17168, 18328, 23384, 36656, 46768, 84767, 169534, 339068, 678136, 1356272]

約数ペア:

[(1, 1356272), (2, 678136), (4, 339068), (8, 169534), (16, 84767), (29, 46768), (37, 36656), (58, 23384), (74, 18328), (79, 17168), (116, 11692), (148, 9164), (158, 8584), (232, 5846), (296, 4582), (316, 4292), (464, 2923), (592, 2291), (632, 2146), (1073, 1264)]