1528691632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{37307}}^1$

素因数の和:37525

約数の個数: 40

約数和(自身を含む): 3205951056

約数和(自身を除く): 1677259424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3152, 5122, 10244, 20488, 37307, 40976, 74614, 149228, 298456, 484991, 596912, 969982, 1939964, 3879928, 7349479, 7759856, 14698958, 29397916, 58795832, 95543227, 117591664, 191086454, 382172908, 764345816, 1528691632]

約数ペア:

[(1, 1528691632), (2, 764345816), (4, 382172908), (8, 191086454), (13, 117591664), (16, 95543227), (26, 58795832), (52, 29397916), (104, 14698958), (197, 7759856), (208, 7349479), (394, 3879928), (788, 1939964), (1576, 969982), (2561, 596912), (3152, 484991), (5122, 298456), (10244, 149228), (20488, 74614), (37307, 40976)]