39708928

素因数分解:

$2^8\times 7^1\times {\mathrm{22159}}^1$

素因数の和:22182

約数の個数: 36

約数和(自身を含む): 90590080

約数和(自身を除く): 50881152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 22159, 44318, 88636, 155113, 177272, 310226, 354544, 620452, 709088, 1240904, 1418176, 2481808, 2836352, 4963616, 5672704, 9927232, 19854464, 39708928]

約数ペア:

[(1, 39708928), (2, 19854464), (4, 9927232), (7, 5672704), (8, 4963616), (14, 2836352), (16, 2481808), (28, 1418176), (32, 1240904), (56, 709088), (64, 620452), (112, 354544), (128, 310226), (224, 177272), (256, 155113), (448, 88636), (896, 44318), (1792, 22159)]