28752648

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{17881}}^1$

素因数の和:17957

約数の個数: 32

約数和(自身を含む): 72958560

約数和(自身を除く): 44205912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 17881, 35762, 53643, 71524, 107286, 143048, 214572, 429144, 1198027, 2396054, 3594081, 4792108, 7188162, 9584216, 14376324, 28752648]

約数ペア:

[(1, 28752648), (2, 14376324), (3, 9584216), (4, 7188162), (6, 4792108), (8, 3594081), (12, 2396054), (24, 1198027), (67, 429144), (134, 214572), (201, 143048), (268, 107286), (402, 71524), (536, 53643), (804, 35762), (1608, 17881)]