28653672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 77875200

約数和(自身を除く): 49221528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2027, 2356, 3534, 4054, 4712, 6081, 7068, 8108, 12162, 14136, 16216, 24324, 38513, 48648, 62837, 77026, 115539, 125674, 154052, 188511, 231078, 251348, 308104, 377022, 462156, 502696, 754044, 924312, 1193903, 1508088, 2387806, 3581709, 4775612, 7163418, 9551224, 14326836, 28653672]

約数ペア:

[(1, 28653672), (2, 14326836), (3, 9551224), (4, 7163418), (6, 4775612), (8, 3581709), (12, 2387806), (19, 1508088), (24, 1193903), (31, 924312), (38, 754044), (57, 502696), (62, 462156), (76, 377022), (93, 308104), (114, 251348), (124, 231078), (152, 188511), (186, 154052), (228, 125674), (248, 115539), (372, 77026), (456, 62837), (589, 48648), (744, 38513), (1178, 24324), (1767, 16216), (2027, 14136), (2356, 12162), (3534, 8108), (4054, 7068), (4712, 6081)]