25991704

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 50450400

約数和(自身を除く): 24458696

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 727, 872, 1454, 2908, 4469, 5816, 8938, 17876, 29807, 35752, 59614, 79243, 119228, 158486, 238456, 316972, 633944, 3248963, 6497926, 12995852, 25991704]

約数ペア:

[(1, 25991704), (2, 12995852), (4, 6497926), (8, 3248963), (41, 633944), (82, 316972), (109, 238456), (164, 158486), (218, 119228), (328, 79243), (436, 59614), (727, 35752), (872, 29807), (1454, 17876), (2908, 8938), (4469, 5816)]