23682778

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 46080000

約数和(自身を除く): 22397222

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 79, 98, 133, 158, 161, 266, 322, 343, 437, 553, 686, 874, 931, 1106, 1127, 1501, 1817, 1862, 2254, 3002, 3059, 3634, 3871, 6118, 6517, 7742, 7889, 10507, 12719, 13034, 15778, 21014, 21413, 25438, 27097, 34523, 42826, 54194, 69046, 73549, 89033, 147098, 149891, 178066, 241661, 299782, 483322, 514843, 623231, 1029686, 1246462, 1691627, 3383254, 11841389, 23682778]

約数ペア:

[(1, 23682778), (2, 11841389), (7, 3383254), (14, 1691627), (19, 1246462), (23, 1029686), (38, 623231), (46, 514843), (49, 483322), (79, 299782), (98, 241661), (133, 178066), (158, 149891), (161, 147098), (266, 89033), (322, 73549), (343, 69046), (437, 54194), (553, 42826), (686, 34523), (874, 27097), (931, 25438), (1106, 21413), (1127, 21014), (1501, 15778), (1817, 13034), (1862, 12719), (2254, 10507), (3002, 7889), (3059, 7742), (3634, 6517), (3871, 6118)]