25938704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 55121472

約数和(自身を除く): 29182768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 293, 503, 586, 1006, 1172, 2012, 2344, 3223, 4024, 4688, 5533, 6446, 8048, 11066, 12892, 22132, 25784, 44264, 51568, 88528, 147379, 294758, 589516, 1179032, 1621169, 2358064, 3242338, 6484676, 12969352, 25938704]

約数ペア:

[(1, 25938704), (2, 12969352), (4, 6484676), (8, 3242338), (11, 2358064), (16, 1621169), (22, 1179032), (44, 589516), (88, 294758), (176, 147379), (293, 88528), (503, 51568), (586, 44264), (1006, 25784), (1172, 22132), (2012, 12892), (2344, 11066), (3223, 8048), (4024, 6446), (4688, 5533)]