28342716

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 69748224

約数和(自身を除く): 41405508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 618, 997, 1236, 1994, 2369, 2991, 3988, 4738, 5982, 7107, 9476, 11964, 14214, 22931, 28428, 45862, 68793, 91724, 102691, 137586, 205382, 275172, 308073, 410764, 616146, 1232292, 2361893, 4723786, 7085679, 9447572, 14171358, 28342716]

約数ペア:

[(1, 28342716), (2, 14171358), (3, 9447572), (4, 7085679), (6, 4723786), (12, 2361893), (23, 1232292), (46, 616146), (69, 410764), (92, 308073), (103, 275172), (138, 205382), (206, 137586), (276, 102691), (309, 91724), (412, 68793), (618, 45862), (997, 28428), (1236, 22931), (1994, 14214), (2369, 11964), (2991, 9476), (3988, 7107), (4738, 5982)]