26249594

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 22013446

約数列:

[1, 2, 7, 14, 41, 47, 49, 82, 94, 98, 139, 278, 287, 329, 574, 658, 973, 1927, 1946, 2009, 2303, 3854, 4018, 4606, 5699, 6533, 6811, 11398, 13066, 13489, 13622, 26978, 39893, 45731, 79786, 91462, 94423, 188846, 267853, 279251, 320117, 535706, 558502, 640234, 1874971, 3749942, 13124797, 26249594]

約数ペア:

[(1, 26249594), (2, 13124797), (7, 3749942), (14, 1874971), (41, 640234), (47, 558502), (49, 535706), (82, 320117), (94, 279251), (98, 267853), (139, 188846), (278, 94423), (287, 91462), (329, 79786), (574, 45731), (658, 39893), (973, 26978), (1927, 13622), (1946, 13489), (2009, 13066), (2303, 11398), (3854, 6811), (4018, 6533), (4606, 5699)]