825541792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22259}}^1$

素因数の和:22349

約数の個数: 48

約数和(自身を含む): 1738951200

約数和(自身を除く): 913409408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 9272, 18544, 22259, 37088, 44518, 89036, 178072, 356144, 422921, 712288, 845842, 1357799, 1691684, 2715598, 3383368, 5431196, 6766736, 10862392, 13533472, 21724784, 25798181, 43449568, 51596362, 103192724, 206385448, 412770896, 825541792]

約数ペア:

[(1, 825541792), (2, 412770896), (4, 206385448), (8, 103192724), (16, 51596362), (19, 43449568), (32, 25798181), (38, 21724784), (61, 13533472), (76, 10862392), (122, 6766736), (152, 5431196), (244, 3383368), (304, 2715598), (488, 1691684), (608, 1357799), (976, 845842), (1159, 712288), (1952, 422921), (2318, 356144), (4636, 178072), (9272, 89036), (18544, 44518), (22259, 37088)]