28481038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32587}}^1$

素因数の和:32631

約数の個数: 16

約数和(自身を含む): 46926720

約数和(自身を除く): 18445682

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 32587, 65174, 619153, 749501, 1238306, 1499002, 14240519, 28481038]

約数ペア:

[(1, 28481038), (2, 14240519), (19, 1499002), (23, 1238306), (38, 749501), (46, 619153), (437, 65174), (874, 32587)]