15726768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19273}}^1$

素因数の和:19301

約数の個数: 40

約数和(自身を含む): 43019568

約数和(自身を除く): 27292800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19273, 38546, 57819, 77092, 115638, 154184, 231276, 308368, 327641, 462552, 655282, 925104, 982923, 1310564, 1965846, 2621128, 3931692, 5242256, 7863384, 15726768]

約数ペア:

[(1, 15726768), (2, 7863384), (3, 5242256), (4, 3931692), (6, 2621128), (8, 1965846), (12, 1310564), (16, 982923), (17, 925104), (24, 655282), (34, 462552), (48, 327641), (51, 308368), (68, 231276), (102, 154184), (136, 115638), (204, 77092), (272, 57819), (408, 38546), (816, 19273)]