42981232

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 60

約数和(自身を含む): 98330016

約数和(自身を除く): 55348784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 751, 784, 1022, 1168, 1502, 2044, 3004, 3577, 4088, 5257, 6008, 7154, 8176, 10514, 12016, 14308, 21028, 28616, 36799, 42056, 54823, 57232, 73598, 84112, 109646, 147196, 219292, 294392, 383761, 438584, 588784, 767522, 877168, 1535044, 2686327, 3070088, 5372654, 6140176, 10745308, 21490616, 42981232]

約数ペア:

[(1, 42981232), (2, 21490616), (4, 10745308), (7, 6140176), (8, 5372654), (14, 3070088), (16, 2686327), (28, 1535044), (49, 877168), (56, 767522), (73, 588784), (98, 438584), (112, 383761), (146, 294392), (196, 219292), (292, 147196), (392, 109646), (511, 84112), (584, 73598), (751, 57232), (784, 54823), (1022, 42056), (1168, 36799), (1502, 28616), (2044, 21028), (3004, 14308), (3577, 12016), (4088, 10514), (5257, 8176), (6008, 7154)]