42404992

素因数分解:

$2^7\times 7^2\times {\mathrm{6761}}^1$

素因数の和:6789

約数の個数: 48

約数和(自身を含む): 98285670

約数和(自身を除く): 55880678

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, 6761, 13522, 27044, 47327, 54088, 94654, 108176, 189308, 216352, 331289, 378616, 432704, 662578, 757232, 865408, 1325156, 1514464, 2650312, 3028928, 5300624, 6057856, 10601248, 21202496, 42404992]

約数ペア:

[(1, 42404992), (2, 21202496), (4, 10601248), (7, 6057856), (8, 5300624), (14, 3028928), (16, 2650312), (28, 1514464), (32, 1325156), (49, 865408), (56, 757232), (64, 662578), (98, 432704), (112, 378616), (128, 331289), (196, 216352), (224, 189308), (392, 108176), (448, 94654), (784, 54088), (896, 47327), (1568, 27044), (3136, 13522), (6272, 6761)]