74148272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7949}}^1$

素因数の和:8021

約数の個数: 40

約数和(自身を含む): 159699600

約数和(自身を除く): 85551328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 7949, 9328, 15898, 31796, 63592, 87439, 127184, 174878, 349756, 421297, 699512, 842594, 1399024, 1685188, 3370376, 4634267, 6740752, 9268534, 18537068, 37074136, 74148272]

約数ペア:

[(1, 74148272), (2, 37074136), (4, 18537068), (8, 9268534), (11, 6740752), (16, 4634267), (22, 3370376), (44, 1685188), (53, 1399024), (88, 842594), (106, 699512), (176, 421297), (212, 349756), (424, 174878), (583, 127184), (848, 87439), (1166, 63592), (2332, 31796), (4664, 15898), (7949, 9328)]