919983232

素因数分解:

$2^7\times 7^2\times {\mathrm{146681}}^1$

素因数の和:146709

約数の個数: 48

約数和(自身を含む): 2132022870

約数和(自身を除く): 1212039638

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, 146681, 293362, 586724, 1026767, 1173448, 2053534, 2346896, 4107068, 4693792, 7187369, 8214136, 9387584, 14374738, 16428272, 18775168, 28749476, 32856544, 57498952, 65713088, 114997904, 131426176, 229995808, 459991616, 919983232]

約数ペア:

[(1, 919983232), (2, 459991616), (4, 229995808), (7, 131426176), (8, 114997904), (14, 65713088), (16, 57498952), (28, 32856544), (32, 28749476), (49, 18775168), (56, 16428272), (64, 14374738), (98, 9387584), (112, 8214136), (128, 7187369), (196, 4693792), (224, 4107068), (392, 2346896), (448, 2053534), (784, 1173448), (896, 1026767), (1568, 586724), (3136, 293362), (6272, 146681)]