15663072808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4817}}^1\times {\mathrm{23909}}^1$

素因数の和:28749

約数の個数: 32

約数和(自身を含む): 31103562600

約数和(自身を除く): 15440489792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4817, 9634, 19268, 23909, 38536, 47818, 81889, 95636, 163778, 191272, 327556, 406453, 655112, 812906, 1625812, 3251624, 115169653, 230339306, 460678612, 921357224, 1957884101, 3915768202, 7831536404, 15663072808]

約数ペア:

[(1, 15663072808), (2, 7831536404), (4, 3915768202), (8, 1957884101), (17, 921357224), (34, 460678612), (68, 230339306), (136, 115169653), (4817, 3251624), (9634, 1625812), (19268, 812906), (23909, 655112), (38536, 406453), (47818, 327556), (81889, 191272), (95636, 163778)]