13678746064

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{463}}^1\times {\mathrm{20747}}^1$

素因数の和:21307

約数の個数: 40

約数和(自身を含む): 26859530880

約数和(自身を除く): 13180784816

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 463, 712, 926, 1424, 1852, 3704, 7408, 20747, 41207, 41494, 82414, 82988, 164828, 165976, 329656, 331952, 659312, 1846483, 3692966, 7385932, 9605861, 14771864, 19211722, 29543728, 38423444, 76846888, 153693776, 854921629, 1709843258, 3419686516, 6839373032, 13678746064]

約数ペア:

[(1, 13678746064), (2, 6839373032), (4, 3419686516), (8, 1709843258), (16, 854921629), (89, 153693776), (178, 76846888), (356, 38423444), (463, 29543728), (712, 19211722), (926, 14771864), (1424, 9605861), (1852, 7385932), (3704, 3692966), (7408, 1846483), (20747, 659312), (41207, 331952), (41494, 329656), (82414, 165976), (82988, 164828)]