15734368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 33762960

約数和(自身を除く): 18028592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 347, 416, 436, 694, 872, 1388, 1417, 1744, 2776, 2834, 3488, 4511, 5552, 5668, 9022, 11104, 11336, 18044, 22672, 36088, 37823, 45344, 72176, 75646, 144352, 151292, 302584, 491699, 605168, 983398, 1210336, 1966796, 3933592, 7867184, 15734368]

約数ペア:

[(1, 15734368), (2, 7867184), (4, 3933592), (8, 1966796), (13, 1210336), (16, 983398), (26, 605168), (32, 491699), (52, 302584), (104, 151292), (109, 144352), (208, 75646), (218, 72176), (347, 45344), (416, 37823), (436, 36088), (694, 22672), (872, 18044), (1388, 11336), (1417, 11104), (1744, 9022), (2776, 5668), (2834, 5552), (3488, 4511)]