42600688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 89751200

約数和(自身を除く): 47150512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 1879, 2834, 3758, 5668, 7516, 11336, 15032, 22672, 24427, 30064, 48854, 97708, 195416, 204811, 390832, 409622, 819244, 1638488, 2662543, 3276976, 5325086, 10650172, 21300344, 42600688]

約数ペア:

[(1, 42600688), (2, 21300344), (4, 10650172), (8, 5325086), (13, 3276976), (16, 2662543), (26, 1638488), (52, 819244), (104, 409622), (109, 390832), (208, 204811), (218, 195416), (436, 97708), (872, 48854), (1417, 30064), (1744, 24427), (1879, 22672), (2834, 15032), (3758, 11336), (5668, 7516)]