4920272

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 10999296

約数和(自身を除く): 6079024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 223, 394, 446, 788, 892, 1379, 1561, 1576, 1784, 2758, 3122, 3152, 3568, 5516, 6244, 11032, 12488, 22064, 24976, 43931, 87862, 175724, 307517, 351448, 615034, 702896, 1230068, 2460136, 4920272]

約数ペア:

[(1, 4920272), (2, 2460136), (4, 1230068), (7, 702896), (8, 615034), (14, 351448), (16, 307517), (28, 175724), (56, 87862), (112, 43931), (197, 24976), (223, 22064), (394, 12488), (446, 11032), (788, 6244), (892, 5516), (1379, 3568), (1561, 3152), (1576, 3122), (1784, 2758)]