66629584

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1621}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 148030208

約数和(自身を除く): 81400624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 1621, 2569, 2936, 3242, 5138, 5872, 6484, 10276, 11347, 12968, 20552, 22694, 25936, 41104, 45388, 90776, 181552, 594907, 1189814, 2379628, 4164349, 4759256, 8328698, 9518512, 16657396, 33314792, 66629584]

約数ペア:

[(1, 66629584), (2, 33314792), (4, 16657396), (7, 9518512), (8, 8328698), (14, 4759256), (16, 4164349), (28, 2379628), (56, 1189814), (112, 594907), (367, 181552), (734, 90776), (1468, 45388), (1621, 41104), (2569, 25936), (2936, 22694), (3242, 20552), (5138, 12968), (5872, 11347), (6484, 10276)]