29122478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 29975122

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 133, 154, 209, 259, 266, 269, 407, 418, 518, 538, 703, 814, 1406, 1463, 1883, 2849, 2926, 2959, 3766, 4921, 5111, 5698, 5918, 7733, 9842, 9953, 10222, 15466, 19906, 20713, 35777, 41426, 54131, 56221, 69671, 71554, 108262, 109483, 112442, 139342, 189107, 218966, 378214, 393547, 766381, 787094, 1323749, 1532762, 2080177, 2647498, 4160354, 14561239, 29122478]

約数ペア:

[(1, 29122478), (2, 14561239), (7, 4160354), (11, 2647498), (14, 2080177), (19, 1532762), (22, 1323749), (37, 787094), (38, 766381), (74, 393547), (77, 378214), (133, 218966), (154, 189107), (209, 139342), (259, 112442), (266, 109483), (269, 108262), (407, 71554), (418, 69671), (518, 56221), (538, 54131), (703, 41426), (814, 35777), (1406, 20713), (1463, 19906), (1883, 15466), (2849, 10222), (2926, 9953), (2959, 9842), (3766, 7733), (4921, 5918), (5111, 5698)]