26965904

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4023

約数の個数: 40

約数和(自身を含む): 60704448

約数和(自身を除く): 33738544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 3947, 6832, 7894, 15788, 27629, 31576, 55258, 63152, 110516, 221032, 240767, 442064, 481534, 963068, 1685369, 1926136, 3370738, 3852272, 6741476, 13482952, 26965904]

約数ペア:

[(1, 26965904), (2, 13482952), (4, 6741476), (7, 3852272), (8, 3370738), (14, 1926136), (16, 1685369), (28, 963068), (56, 481534), (61, 442064), (112, 240767), (122, 221032), (244, 110516), (427, 63152), (488, 55258), (854, 31576), (976, 27629), (1708, 15788), (3416, 7894), (3947, 6832)]