28925052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 73208352

約数和(自身を除く): 44283300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1181, 1884, 2041, 2362, 3543, 4082, 4724, 6123, 7086, 8164, 12246, 14172, 15353, 24492, 30706, 46059, 61412, 92118, 184236, 185417, 370834, 556251, 741668, 1112502, 2225004, 2410421, 4820842, 7231263, 9641684, 14462526, 28925052]

約数ペア:

[(1, 28925052), (2, 14462526), (3, 9641684), (4, 7231263), (6, 4820842), (12, 2410421), (13, 2225004), (26, 1112502), (39, 741668), (52, 556251), (78, 370834), (156, 185417), (157, 184236), (314, 92118), (471, 61412), (628, 46059), (942, 30706), (1181, 24492), (1884, 15353), (2041, 14172), (2362, 12246), (3543, 8164), (4082, 7086), (4724, 6123)]