7138037328

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{666857}}^1$

素因数の和:667091

約数の個数: 40

約数和(自身を含む): 18522647808

約数和(自身を除く): 11384610480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 666857, 1333714, 2000571, 2667428, 4001142, 5334856, 8002284, 10669712, 16004568, 32009136, 148709111, 297418222, 446127333, 594836444, 892254666, 1189672888, 1784509332, 2379345776, 3569018664, 7138037328]

約数ペア:

[(1, 7138037328), (2, 3569018664), (3, 2379345776), (4, 1784509332), (6, 1189672888), (8, 892254666), (12, 594836444), (16, 446127333), (24, 297418222), (48, 148709111), (223, 32009136), (446, 16004568), (669, 10669712), (892, 8002284), (1338, 5334856), (1784, 4001142), (2676, 2667428), (3568, 2000571), (5352, 1333714), (10704, 666857)]