28533008

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1071

約数の個数: 40

約数和(自身を含む): 63442368

約数和(自身を除く): 34909360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 683, 746, 1366, 1492, 2611, 2732, 2984, 4781, 5222, 5464, 5968, 9562, 10444, 10928, 19124, 20888, 38248, 41776, 76496, 254759, 509518, 1019036, 1783313, 2038072, 3566626, 4076144, 7133252, 14266504, 28533008]

約数ペア:

[(1, 28533008), (2, 14266504), (4, 7133252), (7, 4076144), (8, 3566626), (14, 2038072), (16, 1783313), (28, 1019036), (56, 509518), (112, 254759), (373, 76496), (683, 41776), (746, 38248), (1366, 20888), (1492, 19124), (2611, 10928), (2732, 10444), (2984, 9562), (4781, 5968), (5222, 5464)]