67911328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4085

約数の個数: 48

約数和(自身を含む): 146168064

約数和(自身を除く): 78256736

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4027, 4216, 8054, 8432, 16108, 16864, 32216, 64432, 68459, 124837, 128864, 136918, 249674, 273836, 499348, 547672, 998696, 1095344, 1997392, 2122229, 2190688, 3994784, 4244458, 8488916, 16977832, 33955664, 67911328]

約数ペア:

[(1, 67911328), (2, 33955664), (4, 16977832), (8, 8488916), (16, 4244458), (17, 3994784), (31, 2190688), (32, 2122229), (34, 1997392), (62, 1095344), (68, 998696), (124, 547672), (136, 499348), (248, 273836), (272, 249674), (496, 136918), (527, 128864), (544, 124837), (992, 68459), (1054, 64432), (2108, 32216), (4027, 16864), (4216, 16108), (8054, 8432)]