68743864

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5708

約数の個数: 48

約数和(自身を含む): 154802880

約数和(自身を除く): 86059016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 5657, 6076, 11314, 12152, 22628, 39599, 45256, 79198, 158396, 175367, 277193, 316792, 350734, 554386, 701468, 1108772, 1227569, 1402936, 2217544, 2455138, 4910276, 8592983, 9820552, 17185966, 34371932, 68743864]

約数ペア:

[(1, 68743864), (2, 34371932), (4, 17185966), (7, 9820552), (8, 8592983), (14, 4910276), (28, 2455138), (31, 2217544), (49, 1402936), (56, 1227569), (62, 1108772), (98, 701468), (124, 554386), (196, 350734), (217, 316792), (248, 277193), (392, 175367), (434, 158396), (868, 79198), (1519, 45256), (1736, 39599), (3038, 22628), (5657, 12152), (6076, 11314)]