38441408

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 56

約数和(自身を含む): 81351120

約数和(自身を除く): 42909712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 152, 202, 304, 313, 404, 608, 626, 808, 1216, 1252, 1616, 1919, 2504, 3232, 3838, 5008, 5947, 6464, 7676, 10016, 11894, 15352, 20032, 23788, 30704, 31613, 47576, 61408, 63226, 95152, 122816, 126452, 190304, 252904, 380608, 505808, 600647, 1011616, 1201294, 2023232, 2402588, 4805176, 9610352, 19220704, 38441408]

約数ペア:

[(1, 38441408), (2, 19220704), (4, 9610352), (8, 4805176), (16, 2402588), (19, 2023232), (32, 1201294), (38, 1011616), (64, 600647), (76, 505808), (101, 380608), (152, 252904), (202, 190304), (304, 126452), (313, 122816), (404, 95152), (608, 63226), (626, 61408), (808, 47576), (1216, 31613), (1252, 30704), (1616, 23788), (1919, 20032), (2504, 15352), (3232, 11894), (3838, 10016), (5008, 7676), (5947, 6464)]