26279974

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 47592000

約数和(自身を除く): 21312026

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1321, 1421, 2642, 2842, 9247, 9947, 18494, 19894, 38309, 64729, 76618, 129458, 268163, 453103, 536326, 906206, 1877141, 3754282, 13139987, 26279974]

約数ペア:

[(1, 26279974), (2, 13139987), (7, 3754282), (14, 1877141), (29, 906206), (49, 536326), (58, 453103), (98, 268163), (203, 129458), (343, 76618), (406, 64729), (686, 38309), (1321, 19894), (1421, 18494), (2642, 9947), (2842, 9247)]