13072048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 29464632

約数和(自身を除く): 16392584

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 257, 272, 289, 374, 514, 578, 748, 1028, 1156, 1496, 2056, 2312, 2827, 2992, 3179, 4112, 4369, 4624, 5654, 6358, 8738, 11308, 12716, 17476, 22616, 25432, 34952, 45232, 48059, 50864, 69904, 74273, 96118, 148546, 192236, 297092, 384472, 594184, 768944, 817003, 1188368, 1634006, 3268012, 6536024, 13072048]

約数ペア:

[(1, 13072048), (2, 6536024), (4, 3268012), (8, 1634006), (11, 1188368), (16, 817003), (17, 768944), (22, 594184), (34, 384472), (44, 297092), (68, 192236), (88, 148546), (136, 96118), (176, 74273), (187, 69904), (257, 50864), (272, 48059), (289, 45232), (374, 34952), (514, 25432), (578, 22616), (748, 17476), (1028, 12716), (1156, 11308), (1496, 8738), (2056, 6358), (2312, 5654), (2827, 4624), (2992, 4369), (3179, 4112)]