2805496384

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{718621}}^1$

素因数の和:718694

約数の個数: 28

約数和(自身を含む): 5658429628

約数和(自身を除く): 2852933244

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 718621, 1437242, 2874484, 5748968, 11497936, 22995872, 43835881, 45991744, 87671762, 175343524, 350687048, 701374096, 1402748192, 2805496384]

約数ペア:

[(1, 2805496384), (2, 1402748192), (4, 701374096), (8, 350687048), (16, 175343524), (32, 87671762), (61, 45991744), (64, 43835881), (122, 22995872), (244, 11497936), (488, 5748968), (976, 2874484), (1952, 1437242), (3904, 718621)]