57990128

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 146307600

約数和(自身を除く): 88317472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 229, 238, 266, 272, 304, 323, 392, 458, 476, 532, 646, 784, 833, 916, 931, 952, 1064, 1292, 1603, 1666, 1832, 1862, 1904, 2128, 2261, 2584, 3206, 3332, 3664, 3724, 3893, 4351, 4522, 5168, 6412, 6664, 7448, 7786, 8702, 9044, 11221, 12824, 13328, 14896, 15572, 15827, 17404, 18088, 22442, 25648, 27251, 30457, 31144, 31654, 34808, 36176, 44884, 54502, 60914, 62288, 63308, 69616, 73967, 89768, 109004, 121828, 126616, 147934, 179536, 190757, 213199, 218008, 243656, 253232, 295868, 381514, 426398, 436016, 487312, 517769, 591736, 763028, 852796, 1035538, 1183472, 1526056, 1705592, 2071076, 3052112, 3411184, 3624383, 4142152, 7248766, 8284304, 14497532, 28995064, 57990128]

約数ペア:

[(1, 57990128), (2, 28995064), (4, 14497532), (7, 8284304), (8, 7248766), (14, 4142152), (16, 3624383), (17, 3411184), (19, 3052112), (28, 2071076), (34, 1705592), (38, 1526056), (49, 1183472), (56, 1035538), (68, 852796), (76, 763028), (98, 591736), (112, 517769), (119, 487312), (133, 436016), (136, 426398), (152, 381514), (196, 295868), (229, 253232), (238, 243656), (266, 218008), (272, 213199), (304, 190757), (323, 179536), (392, 147934), (458, 126616), (476, 121828), (532, 109004), (646, 89768), (784, 73967), (833, 69616), (916, 63308), (931, 62288), (952, 60914), (1064, 54502), (1292, 44884), (1603, 36176), (1666, 34808), (1832, 31654), (1862, 31144), (1904, 30457), (2128, 27251), (2261, 25648), (2584, 22442), (3206, 18088), (3332, 17404), (3664, 15827), (3724, 15572), (3893, 14896), (4351, 13328), (4522, 12824), (5168, 11221), (6412, 9044), (6664, 8702), (7448, 7786)]