26243936

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 53787888

約数和(自身を除く): 27543952

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 83, 164, 166, 241, 328, 332, 482, 656, 664, 964, 1312, 1328, 1928, 2656, 3403, 3856, 6806, 7712, 9881, 13612, 19762, 20003, 27224, 39524, 40006, 54448, 79048, 80012, 108896, 158096, 160024, 316192, 320048, 640096, 820123, 1640246, 3280492, 6560984, 13121968, 26243936]

約数ペア:

[(1, 26243936), (2, 13121968), (4, 6560984), (8, 3280492), (16, 1640246), (32, 820123), (41, 640096), (82, 320048), (83, 316192), (164, 160024), (166, 158096), (241, 108896), (328, 80012), (332, 79048), (482, 54448), (656, 40006), (664, 39524), (964, 27224), (1312, 20003), (1328, 19762), (1928, 13612), (2656, 9881), (3403, 7712), (3856, 6806)]