65444338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 105743232

約数和(自身を除く): 40298894

約数列:

[1, 2, 23, 46, 61, 83, 122, 166, 281, 562, 1403, 1909, 2806, 3818, 5063, 6463, 10126, 12926, 17141, 23323, 34282, 46646, 116449, 232898, 394243, 536429, 788486, 1072858, 1422703, 2845406, 32722169, 65444338]

約数ペア:

[(1, 65444338), (2, 32722169), (23, 2845406), (46, 1422703), (61, 1072858), (83, 788486), (122, 536429), (166, 394243), (281, 232898), (562, 116449), (1403, 46646), (1909, 34282), (2806, 23323), (3818, 17141), (5063, 12926), (6463, 10126)]