39666948

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 95047680

約数和(自身を除く): 55380732

約数列:

[1, 2, 3, 4, 6, 12, 67, 103, 134, 201, 206, 268, 309, 402, 412, 479, 618, 804, 958, 1236, 1437, 1916, 2874, 5748, 6901, 13802, 20703, 27604, 32093, 41406, 49337, 64186, 82812, 96279, 98674, 128372, 148011, 192558, 197348, 296022, 385116, 592044, 3305579, 6611158, 9916737, 13222316, 19833474, 39666948]

約数ペア:

[(1, 39666948), (2, 19833474), (3, 13222316), (4, 9916737), (6, 6611158), (12, 3305579), (67, 592044), (103, 385116), (134, 296022), (201, 197348), (206, 192558), (268, 148011), (309, 128372), (402, 98674), (412, 96279), (479, 82812), (618, 64186), (804, 49337), (958, 41406), (1236, 32093), (1437, 27604), (1916, 20703), (2874, 13802), (5748, 6901)]