23015384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 52684800

約数和(自身を除く): 29669416

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 97, 133, 152, 194, 223, 266, 388, 446, 532, 679, 776, 892, 1064, 1358, 1561, 1784, 1843, 2716, 3122, 3686, 4237, 5432, 6244, 7372, 8474, 12488, 12901, 14744, 16948, 21631, 25802, 29659, 33896, 43262, 51604, 59318, 86524, 103208, 118636, 151417, 173048, 237272, 302834, 410989, 605668, 821978, 1211336, 1643956, 2876923, 3287912, 5753846, 11507692, 23015384]

約数ペア:

[(1, 23015384), (2, 11507692), (4, 5753846), (7, 3287912), (8, 2876923), (14, 1643956), (19, 1211336), (28, 821978), (38, 605668), (56, 410989), (76, 302834), (97, 237272), (133, 173048), (152, 151417), (194, 118636), (223, 103208), (266, 86524), (388, 59318), (446, 51604), (532, 43262), (679, 33896), (776, 29659), (892, 25802), (1064, 21631), (1358, 16948), (1561, 14744), (1784, 12901), (1843, 12488), (2716, 8474), (3122, 7372), (3686, 6244), (4237, 5432)]