9563665664

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{172157}}^1$

素因数の和:172211

約数の個数: 72

約数和(自身を含む): 22521020928

約数和(自身を除く): 12957355264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 55552, 172157, 344314, 688628, 1205099, 1377256, 2410198, 2754512, 4820396, 5336867, 5509024, 9640792, 10673734, 11018048, 19281584, 21347468, 22036096, 37358069, 38563168, 42694936, 44072192, 74716138, 77126336, 85389872, 149432276, 154252672, 170779744, 298864552, 308505344, 341559488, 597729104, 683118976, 1195458208, 1366237952, 2390916416, 4781832832, 9563665664]

約数ペア:

[(1, 9563665664), (2, 4781832832), (4, 2390916416), (7, 1366237952), (8, 1195458208), (14, 683118976), (16, 597729104), (28, 341559488), (31, 308505344), (32, 298864552), (56, 170779744), (62, 154252672), (64, 149432276), (112, 85389872), (124, 77126336), (128, 74716138), (217, 44072192), (224, 42694936), (248, 38563168), (256, 37358069), (434, 22036096), (448, 21347468), (496, 19281584), (868, 11018048), (896, 10673734), (992, 9640792), (1736, 5509024), (1792, 5336867), (1984, 4820396), (3472, 2754512), (3968, 2410198), (6944, 1377256), (7936, 1205099), (13888, 688628), (27776, 344314), (55552, 172157)]