40563712

素因数分解:

$2^{10}\times 7^1\times {\mathrm{5659}}^1$

素因数の和:5686

約数の個数: 44

約数和(自身を含む): 92688160

約数和(自身を除く): 52124448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 5659, 7168, 11318, 22636, 39613, 45272, 79226, 90544, 158452, 181088, 316904, 362176, 633808, 724352, 1267616, 1448704, 2535232, 2897408, 5070464, 5794816, 10140928, 20281856, 40563712]

約数ペア:

[(1, 40563712), (2, 20281856), (4, 10140928), (7, 5794816), (8, 5070464), (14, 2897408), (16, 2535232), (28, 1448704), (32, 1267616), (56, 724352), (64, 633808), (112, 362176), (128, 316904), (224, 181088), (256, 158452), (448, 90544), (512, 79226), (896, 45272), (1024, 39613), (1792, 22636), (3584, 11318), (5659, 7168)]