65182768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30631}}^1$

素因数の和:30665

約数の個数: 40

約数和(自身を含む): 151934720

約数和(自身を除く): 86751952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30631, 61262, 122524, 214417, 245048, 428834, 490096, 581989, 857668, 1163978, 1715336, 2327956, 3430672, 4073923, 4655912, 8147846, 9311824, 16295692, 32591384, 65182768]

約数ペア:

[(1, 65182768), (2, 32591384), (4, 16295692), (7, 9311824), (8, 8147846), (14, 4655912), (16, 4073923), (19, 3430672), (28, 2327956), (38, 1715336), (56, 1163978), (76, 857668), (112, 581989), (133, 490096), (152, 428834), (266, 245048), (304, 214417), (532, 122524), (1064, 61262), (2128, 30631)]