26970088

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 51618600

約数和(自身を除く): 24648512

約数列:

[1, 2, 4, 8, 109, 157, 197, 218, 314, 394, 436, 628, 788, 872, 1256, 1576, 17113, 21473, 30929, 34226, 42946, 61858, 68452, 85892, 123716, 136904, 171784, 247432, 3371261, 6742522, 13485044, 26970088]

約数ペア:

[(1, 26970088), (2, 13485044), (4, 6742522), (8, 3371261), (109, 247432), (157, 171784), (197, 136904), (218, 123716), (314, 85892), (394, 68452), (436, 61858), (628, 42946), (788, 34226), (872, 30929), (1256, 21473), (1576, 17113)]