39375812

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2640

約数の個数: 36

約数和(自身を含む): 81204480

約数和(自身を除く): 41828668

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 2543, 3871, 5086, 7742, 10172, 15484, 17801, 35602, 71204, 124607, 200897, 249214, 401794, 498428, 803588, 1406279, 2812558, 5625116, 9843953, 19687906, 39375812]

約数ペア:

[(1, 39375812), (2, 19687906), (4, 9843953), (7, 5625116), (14, 2812558), (28, 1406279), (49, 803588), (79, 498428), (98, 401794), (158, 249214), (196, 200897), (316, 124607), (553, 71204), (1106, 35602), (2212, 17801), (2543, 15484), (3871, 10172), (5086, 7742)]