25769989442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{72073}}^1$

素因数の和:72258

約数の個数: 32

約数和(自身を含む): 40961095680

約数和(自身を除く): 15191106238

約数列:

[1, 2, 31, 62, 73, 79, 146, 158, 2263, 2449, 4526, 4898, 5767, 11534, 72073, 144146, 178777, 357554, 2234263, 4468526, 5261329, 5693767, 10522658, 11387534, 163101199, 176506777, 326202398, 353013554, 415644991, 831289982, 12884994721, 25769989442]

約数ペア:

[(1, 25769989442), (2, 12884994721), (31, 831289982), (62, 415644991), (73, 353013554), (79, 326202398), (146, 176506777), (158, 163101199), (2263, 11387534), (2449, 10522658), (4526, 5693767), (4898, 5261329), (5767, 4468526), (11534, 2234263), (72073, 357554), (144146, 178777)]