30818816

素因数分解:

$2^9\times 7^1\times {\mathrm{8599}}^1$

素因数の和:8624

約数の個数: 40

約数和(自身を含む): 70382400

約数和(自身を除く): 39563584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 8599, 17198, 34396, 60193, 68792, 120386, 137584, 240772, 275168, 481544, 550336, 963088, 1100672, 1926176, 2201344, 3852352, 4402688, 7704704, 15409408, 30818816]

約数ペア:

[(1, 30818816), (2, 15409408), (4, 7704704), (7, 4402688), (8, 3852352), (14, 2201344), (16, 1926176), (28, 1100672), (32, 963088), (56, 550336), (64, 481544), (112, 275168), (128, 240772), (224, 137584), (256, 120386), (448, 68792), (512, 60193), (896, 34396), (1792, 17198), (3584, 8599)]