28995064

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 70794000

約数和(自身を除く): 41798936

約数列:

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

約数ペア:

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