27929636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 60211200

約数和(自身を除く): 32281564

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1399, 1426, 2798, 2852, 4991, 5596, 9793, 9982, 19586, 19964, 32177, 39172, 43369, 64354, 86738, 128708, 173476, 225239, 303583, 450478, 607166, 900956, 997487, 1214332, 1994974, 3989948, 6982409, 13964818, 27929636]

約数ペア:

[(1, 27929636), (2, 13964818), (4, 6982409), (7, 3989948), (14, 1994974), (23, 1214332), (28, 997487), (31, 900956), (46, 607166), (62, 450478), (92, 303583), (124, 225239), (161, 173476), (217, 128708), (322, 86738), (434, 64354), (644, 43369), (713, 39172), (868, 32177), (1399, 19964), (1426, 19586), (2798, 9982), (2852, 9793), (4991, 5596)]