28039704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15173}}^1$

素因数の和:15200

約数の個数: 64

約数和(自身を含む): 87402240

約数和(自身を除く): 59362536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 15173, 30346, 45519, 60692, 91038, 106211, 121384, 166903, 182076, 212422, 318633, 333806, 364152, 424844, 500709, 637266, 667612, 849688, 1001418, 1168321, 1274532, 1335224, 2002836, 2336642, 2549064, 3504963, 4005672, 4673284, 7009926, 9346568, 14019852, 28039704]

約数ペア:

[(1, 28039704), (2, 14019852), (3, 9346568), (4, 7009926), (6, 4673284), (7, 4005672), (8, 3504963), (11, 2549064), (12, 2336642), (14, 2002836), (21, 1335224), (22, 1274532), (24, 1168321), (28, 1001418), (33, 849688), (42, 667612), (44, 637266), (56, 500709), (66, 424844), (77, 364152), (84, 333806), (88, 318633), (132, 212422), (154, 182076), (168, 166903), (231, 121384), (264, 106211), (308, 91038), (462, 60692), (616, 45519), (924, 30346), (1848, 15173)]