28925812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^2$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 54462240

約数和(自身を除く): 25536428

約数列:

[1, 2, 4, 23, 46, 59, 73, 92, 118, 146, 236, 292, 1357, 1679, 2714, 3358, 4307, 5329, 5428, 6716, 8614, 10658, 17228, 21316, 99061, 122567, 198122, 245134, 314411, 396244, 490268, 628822, 1257644, 7231453, 14462906, 28925812]

約数ペア:

[(1, 28925812), (2, 14462906), (4, 7231453), (23, 1257644), (46, 628822), (59, 490268), (73, 396244), (92, 314411), (118, 245134), (146, 198122), (236, 122567), (292, 99061), (1357, 21316), (1679, 17228), (2714, 10658), (3358, 8614), (4307, 6716), (5329, 5428)]