22947484

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 50676192

約数和(自身を除く): 27728708

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 71, 97, 98, 119, 142, 194, 196, 238, 284, 388, 476, 497, 679, 833, 994, 1207, 1358, 1649, 1666, 1988, 2414, 2716, 3298, 3332, 3479, 4753, 4828, 6596, 6887, 6958, 8449, 9506, 11543, 13774, 13916, 16898, 19012, 23086, 27548, 33796, 46172, 48209, 59143, 80801, 96418, 117079, 118286, 161602, 192836, 234158, 236572, 323204, 337463, 468316, 674926, 819553, 1349852, 1639106, 3278212, 5736871, 11473742, 22947484]

約数ペア:

[(1, 22947484), (2, 11473742), (4, 5736871), (7, 3278212), (14, 1639106), (17, 1349852), (28, 819553), (34, 674926), (49, 468316), (68, 337463), (71, 323204), (97, 236572), (98, 234158), (119, 192836), (142, 161602), (194, 118286), (196, 117079), (238, 96418), (284, 80801), (388, 59143), (476, 48209), (497, 46172), (679, 33796), (833, 27548), (994, 23086), (1207, 19012), (1358, 16898), (1649, 13916), (1666, 13774), (1988, 11543), (2414, 9506), (2716, 8449), (3298, 6958), (3332, 6887), (3479, 6596), (4753, 4828)]