29390416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 71245440

約数和(自身を除く): 41855024

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 47, 68, 76, 88, 94, 121, 136, 152, 176, 187, 188, 209, 242, 272, 304, 323, 374, 376, 418, 484, 517, 646, 748, 752, 799, 836, 893, 968, 1034, 1292, 1496, 1598, 1672, 1786, 1936, 2057, 2068, 2299, 2584, 2992, 3196, 3344, 3553, 3572, 4114, 4136, 4598, 5168, 5687, 6392, 7106, 7144, 8228, 8272, 8789, 9196, 9823, 11374, 12784, 14212, 14288, 15181, 16456, 17578, 18392, 19646, 22748, 28424, 30362, 32912, 35156, 36784, 39083, 39292, 45496, 56848, 60724, 70312, 78166, 78584, 90992, 96679, 108053, 121448, 140624, 156332, 157168, 166991, 193358, 216106, 242896, 312664, 333982, 386716, 432212, 625328, 667964, 773432, 864424, 1335928, 1546864, 1728848, 1836901, 2671856, 3673802, 7347604, 14695208, 29390416]

約数ペア:

[(1, 29390416), (2, 14695208), (4, 7347604), (8, 3673802), (11, 2671856), (16, 1836901), (17, 1728848), (19, 1546864), (22, 1335928), (34, 864424), (38, 773432), (44, 667964), (47, 625328), (68, 432212), (76, 386716), (88, 333982), (94, 312664), (121, 242896), (136, 216106), (152, 193358), (176, 166991), (187, 157168), (188, 156332), (209, 140624), (242, 121448), (272, 108053), (304, 96679), (323, 90992), (374, 78584), (376, 78166), (418, 70312), (484, 60724), (517, 56848), (646, 45496), (748, 39292), (752, 39083), (799, 36784), (836, 35156), (893, 32912), (968, 30362), (1034, 28424), (1292, 22748), (1496, 19646), (1598, 18392), (1672, 17578), (1786, 16456), (1936, 15181), (2057, 14288), (2068, 14212), (2299, 12784), (2584, 11374), (2992, 9823), (3196, 9196), (3344, 8789), (3553, 8272), (3572, 8228), (4114, 7144), (4136, 7106), (4598, 6392), (5168, 5687)]