68768672

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18059}}^1$

素因数の和:18093

約数の個数: 48

約数和(自身を含む): 163840320

約数和(自身を除く): 95071648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 18059, 36118, 72236, 126413, 144472, 252826, 288944, 307003, 505652, 577888, 614006, 1011304, 1228012, 2022608, 2149021, 2456024, 4045216, 4298042, 4912048, 8596084, 9824096, 17192168, 34384336, 68768672]

約数ペア:

[(1, 68768672), (2, 34384336), (4, 17192168), (7, 9824096), (8, 8596084), (14, 4912048), (16, 4298042), (17, 4045216), (28, 2456024), (32, 2149021), (34, 2022608), (56, 1228012), (68, 1011304), (112, 614006), (119, 577888), (136, 505652), (224, 307003), (238, 288944), (272, 252826), (476, 144472), (544, 126413), (952, 72236), (1904, 36118), (3808, 18059)]