64997822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 106531200

約数和(自身を除く): 41533378

約数列:

[1, 2, 19, 38, 53, 59, 106, 118, 547, 1007, 1094, 1121, 2014, 2242, 3127, 6254, 10393, 20786, 28991, 32273, 57982, 59413, 64546, 118826, 550829, 613187, 1101658, 1226374, 1710469, 3420938, 32498911, 64997822]

約数ペア:

[(1, 64997822), (2, 32498911), (19, 3420938), (38, 1710469), (53, 1226374), (59, 1101658), (106, 613187), (118, 550829), (547, 118826), (1007, 64546), (1094, 59413), (1121, 57982), (2014, 32273), (2242, 28991), (3127, 20786), (6254, 10393)]