28481992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46237}}^1$

素因数の和:46261

約数の個数: 32

約数和(自身を含む): 66582720

約数和(自身を除く): 38100728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 46237, 92474, 184948, 323659, 369896, 508607, 647318, 1017214, 1294636, 2034428, 2589272, 3560249, 4068856, 7120498, 14240996, 28481992]

約数ペア:

[(1, 28481992), (2, 14240996), (4, 7120498), (7, 4068856), (8, 3560249), (11, 2589272), (14, 2034428), (22, 1294636), (28, 1017214), (44, 647318), (56, 508607), (77, 369896), (88, 323659), (154, 184948), (308, 92474), (616, 46237)]