71074744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35969}}^1$

素因数の和:36007

約数の個数: 32

約数和(自身を含む): 151074000

約数和(自身を除く): 79999256

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 35969, 71938, 143876, 287752, 467597, 683411, 935194, 1366822, 1870388, 2733644, 3740776, 5467288, 8884343, 17768686, 35537372, 71074744]

約数ペア:

[(1, 71074744), (2, 35537372), (4, 17768686), (8, 8884343), (13, 5467288), (19, 3740776), (26, 2733644), (38, 1870388), (52, 1366822), (76, 935194), (104, 683411), (152, 467597), (247, 287752), (494, 143876), (988, 71938), (1976, 35969)]