25156192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 52989552

約数和(自身を除く): 27833360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 353, 524, 544, 706, 1048, 1412, 2096, 2227, 2824, 4192, 4454, 5648, 6001, 8908, 11296, 12002, 17816, 24004, 35632, 46243, 48008, 71264, 92486, 96016, 184972, 192032, 369944, 739888, 786131, 1479776, 1572262, 3144524, 6289048, 12578096, 25156192]

約数ペア:

[(1, 25156192), (2, 12578096), (4, 6289048), (8, 3144524), (16, 1572262), (17, 1479776), (32, 786131), (34, 739888), (68, 369944), (131, 192032), (136, 184972), (262, 96016), (272, 92486), (353, 71264), (524, 48008), (544, 46243), (706, 35632), (1048, 24004), (1412, 17816), (2096, 12002), (2227, 11296), (2824, 8908), (4192, 6001), (4454, 5648)]