25942952

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 60371550

約数和(自身を除く): 34428598

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 229, 238, 289, 392, 458, 476, 578, 833, 916, 952, 1156, 1603, 1666, 1832, 2023, 2312, 3206, 3332, 3893, 4046, 6412, 6664, 7786, 8092, 11221, 12824, 14161, 15572, 16184, 22442, 27251, 28322, 31144, 44884, 54502, 56644, 66181, 89768, 109004, 113288, 132362, 190757, 218008, 264724, 381514, 463267, 529448, 763028, 926534, 1526056, 1853068, 3242869, 3706136, 6485738, 12971476, 25942952]

約数ペア:

[(1, 25942952), (2, 12971476), (4, 6485738), (7, 3706136), (8, 3242869), (14, 1853068), (17, 1526056), (28, 926534), (34, 763028), (49, 529448), (56, 463267), (68, 381514), (98, 264724), (119, 218008), (136, 190757), (196, 132362), (229, 113288), (238, 109004), (289, 89768), (392, 66181), (458, 56644), (476, 54502), (578, 44884), (833, 31144), (916, 28322), (952, 27251), (1156, 22442), (1603, 16184), (1666, 15572), (1832, 14161), (2023, 12824), (2312, 11221), (3206, 8092), (3332, 7786), (3893, 6664), (4046, 6412)]