73153738

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 131281920

約数和(自身を除く): 58128182

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 2309, 4526, 4618, 15841, 16163, 31682, 32326, 71579, 143158, 168557, 337114, 501053, 1002106, 1179899, 2359798, 5225267, 10450534, 36576869, 73153738]

約数ペア:

[(1, 73153738), (2, 36576869), (7, 10450534), (14, 5225267), (31, 2359798), (62, 1179899), (73, 1002106), (146, 501053), (217, 337114), (434, 168557), (511, 143158), (1022, 71579), (2263, 32326), (2309, 31682), (4526, 16163), (4618, 15841)]