27451808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 57445920

約数和(自身を除く): 29994112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 277, 304, 326, 554, 608, 652, 1108, 1304, 2216, 2608, 3097, 4432, 5216, 5263, 6194, 8864, 10526, 12388, 21052, 24776, 42104, 45151, 49552, 84208, 90302, 99104, 168416, 180604, 361208, 722416, 857869, 1444832, 1715738, 3431476, 6862952, 13725904, 27451808]

約数ペア:

[(1, 27451808), (2, 13725904), (4, 6862952), (8, 3431476), (16, 1715738), (19, 1444832), (32, 857869), (38, 722416), (76, 361208), (152, 180604), (163, 168416), (277, 99104), (304, 90302), (326, 84208), (554, 49552), (608, 45151), (652, 42104), (1108, 24776), (1304, 21052), (2216, 12388), (2608, 10526), (3097, 8864), (4432, 6194), (5216, 5263)]