26250252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 73328640

約数和(自身を除く): 47078388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 61, 84, 94, 109, 122, 141, 183, 188, 218, 244, 282, 327, 329, 366, 427, 436, 564, 654, 658, 732, 763, 854, 987, 1281, 1308, 1316, 1526, 1708, 1974, 2289, 2562, 2867, 3052, 3948, 4578, 5123, 5124, 5734, 6649, 8601, 9156, 10246, 11468, 13298, 15369, 17202, 19947, 20069, 20492, 26596, 30738, 34404, 35861, 39894, 40138, 46543, 60207, 61476, 71722, 79788, 80276, 93086, 107583, 120414, 139629, 143444, 186172, 215166, 240828, 279258, 312503, 430332, 558516, 625006, 937509, 1250012, 1875018, 2187521, 3750036, 4375042, 6562563, 8750084, 13125126, 26250252]

約数ペア:

[(1, 26250252), (2, 13125126), (3, 8750084), (4, 6562563), (6, 4375042), (7, 3750036), (12, 2187521), (14, 1875018), (21, 1250012), (28, 937509), (42, 625006), (47, 558516), (61, 430332), (84, 312503), (94, 279258), (109, 240828), (122, 215166), (141, 186172), (183, 143444), (188, 139629), (218, 120414), (244, 107583), (282, 93086), (327, 80276), (329, 79788), (366, 71722), (427, 61476), (436, 60207), (564, 46543), (654, 40138), (658, 39894), (732, 35861), (763, 34404), (854, 30738), (987, 26596), (1281, 20492), (1308, 20069), (1316, 19947), (1526, 17202), (1708, 15369), (1974, 13298), (2289, 11468), (2562, 10246), (2867, 9156), (3052, 8601), (3948, 6649), (4578, 5734), (5123, 5124)]