1440582016

素因数分解:

$2^7\times {\mathrm{593}}^1\times {\mathrm{18979}}^1$

素因数の和:19586

約数の個数: 32

約数和(自身を含む): 2874900600

約数和(自身を除く): 1434318584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 593, 1186, 2372, 4744, 9488, 18976, 18979, 37952, 37958, 75904, 75916, 151832, 303664, 607328, 1214656, 2429312, 11254547, 22509094, 45018188, 90036376, 180072752, 360145504, 720291008, 1440582016]

約数ペア:

[(1, 1440582016), (2, 720291008), (4, 360145504), (8, 180072752), (16, 90036376), (32, 45018188), (64, 22509094), (128, 11254547), (593, 2429312), (1186, 1214656), (2372, 607328), (4744, 303664), (9488, 151832), (18976, 75916), (18979, 75904), (37952, 37958)]