8450848

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 19643904

約数和(自身を除く): 11193056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1217, 1736, 2434, 3472, 4868, 6944, 8519, 9736, 17038, 19472, 34076, 37727, 38944, 68152, 75454, 136304, 150908, 264089, 272608, 301816, 528178, 603632, 1056356, 1207264, 2112712, 4225424, 8450848]

約数ペア:

[(1, 8450848), (2, 4225424), (4, 2112712), (7, 1207264), (8, 1056356), (14, 603632), (16, 528178), (28, 301816), (31, 272608), (32, 264089), (56, 150908), (62, 136304), (112, 75454), (124, 68152), (217, 38944), (224, 37727), (248, 34076), (434, 19472), (496, 17038), (868, 9736), (992, 8519), (1217, 6944), (1736, 4868), (2434, 3472)]