26303144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 34176856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 419, 472, 532, 826, 838, 1064, 1121, 1652, 1676, 2242, 2933, 3304, 3352, 4484, 5866, 7847, 7961, 8968, 11732, 15694, 15922, 23464, 24721, 31388, 31844, 49442, 55727, 62776, 63688, 98884, 111454, 173047, 197768, 222908, 346094, 445816, 469699, 692188, 939398, 1384376, 1878796, 3287893, 3757592, 6575786, 13151572, 26303144]

約数ペア:

[(1, 26303144), (2, 13151572), (4, 6575786), (7, 3757592), (8, 3287893), (14, 1878796), (19, 1384376), (28, 939398), (38, 692188), (56, 469699), (59, 445816), (76, 346094), (118, 222908), (133, 197768), (152, 173047), (236, 111454), (266, 98884), (413, 63688), (419, 62776), (472, 55727), (532, 49442), (826, 31844), (838, 31388), (1064, 24721), (1121, 23464), (1652, 15922), (1676, 15694), (2242, 11732), (2933, 8968), (3304, 7961), (3352, 7847), (4484, 5866)]