28496884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28843}}^1$

素因数の和:28879

約数の個数: 24

約数和(自身を含む): 56534240

約数和(自身を除く): 28037356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28843, 57686, 115372, 374959, 548017, 749918, 1096034, 1499836, 2192068, 7124221, 14248442, 28496884]

約数ペア:

[(1, 28496884), (2, 14248442), (4, 7124221), (13, 2192068), (19, 1499836), (26, 1096034), (38, 749918), (52, 548017), (76, 374959), (247, 115372), (494, 57686), (988, 28843)]