68888072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41201}}^1$

素因数の和:41237

約数の個数: 32

約数和(自身を含む): 148327200

約数和(自身を除く): 79439128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 41201, 82402, 164804, 329608, 453211, 782819, 906422, 1565638, 1812844, 3131276, 3625688, 6262552, 8611009, 17222018, 34444036, 68888072]

約数ペア:

[(1, 68888072), (2, 34444036), (4, 17222018), (8, 8611009), (11, 6262552), (19, 3625688), (22, 3131276), (38, 1812844), (44, 1565638), (76, 906422), (88, 782819), (152, 453211), (209, 329608), (418, 164804), (836, 82402), (1672, 41201)]