22918688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 49938840

約数和(自身を除く): 27020152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1489, 1924, 2978, 3848, 5956, 7696, 11912, 15392, 19357, 23824, 38714, 47648, 55093, 77428, 110186, 154856, 220372, 309712, 440744, 619424, 716209, 881488, 1432418, 1762976, 2864836, 5729672, 11459344, 22918688]

約数ペア:

[(1, 22918688), (2, 11459344), (4, 5729672), (8, 2864836), (13, 1762976), (16, 1432418), (26, 881488), (32, 716209), (37, 619424), (52, 440744), (74, 309712), (104, 220372), (148, 154856), (208, 110186), (296, 77428), (416, 55093), (481, 47648), (592, 38714), (962, 23824), (1184, 19357), (1489, 15392), (1924, 11912), (2978, 7696), (3848, 5956)]