78470147189

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1\times {\mathrm{3583}}^1$

素因数の和:4325

約数の個数: 32

約数和(自身を含む): 92730064896

約数和(自身を除く): 14259917707

約数列:

[1, 7, 41, 137, 287, 557, 959, 3583, 3899, 5617, 22837, 25081, 39319, 76309, 146903, 159859, 490871, 534163, 1028321, 1995731, 3128669, 3436097, 13970117, 20125711, 21900683, 81824971, 140879977, 273415147, 572774797, 1913906029, 11210021027, 78470147189]

約数ペア:

[(1, 78470147189), (7, 11210021027), (41, 1913906029), (137, 572774797), (287, 273415147), (557, 140879977), (959, 81824971), (3583, 21900683), (3899, 20125711), (5617, 13970117), (22837, 3436097), (25081, 3128669), (39319, 1995731), (76309, 1028321), (146903, 534163), (159859, 490871)]