2066115968

素因数分解:

$2^7\times 7^2\times {\mathrm{329419}}^1$

素因数の和:329447

約数の個数: 48

約数和(自身を含む): 4788119700

約数和(自身を除く): 2722003732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 329419, 658838, 1317676, 2305933, 2635352, 4611866, 5270704, 9223732, 10541408, 16141531, 18447464, 21082816, 32283062, 36894928, 42165632, 64566124, 73789856, 129132248, 147579712, 258264496, 295159424, 516528992, 1033057984, 2066115968]

約数ペア:

[(1, 2066115968), (2, 1033057984), (4, 516528992), (7, 295159424), (8, 258264496), (14, 147579712), (16, 129132248), (28, 73789856), (32, 64566124), (49, 42165632), (56, 36894928), (64, 32283062), (98, 21082816), (112, 18447464), (128, 16141531), (196, 10541408), (224, 9223732), (392, 5270704), (448, 4611866), (784, 2635352), (896, 2305933), (1568, 1317676), (3136, 658838), (6272, 329419)]