68245408

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27697}}^1$

素因数の和:27725

約数の個数: 48

約数和(自身を含む): 167517504

約数和(自身を除く): 99272096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 27697, 55394, 110788, 193879, 221576, 304667, 387758, 443152, 609334, 775516, 886304, 1218668, 1551032, 2132669, 2437336, 3102064, 4265338, 4874672, 6204128, 8530676, 9749344, 17061352, 34122704, 68245408]

約数ペア:

[(1, 68245408), (2, 34122704), (4, 17061352), (7, 9749344), (8, 8530676), (11, 6204128), (14, 4874672), (16, 4265338), (22, 3102064), (28, 2437336), (32, 2132669), (44, 1551032), (56, 1218668), (77, 886304), (88, 775516), (112, 609334), (154, 443152), (176, 387758), (224, 304667), (308, 221576), (352, 193879), (616, 110788), (1232, 55394), (2464, 27697)]