29893938

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 61186752

約数和(自身を除く): 31292814

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 393, 438, 521, 786, 1042, 1563, 3126, 9563, 19126, 28689, 38033, 57378, 68251, 76066, 114099, 136502, 204753, 228198, 409506, 4982323, 9964646, 14946969, 29893938]

約数ペア:

[(1, 29893938), (2, 14946969), (3, 9964646), (6, 4982323), (73, 409506), (131, 228198), (146, 204753), (219, 136502), (262, 114099), (393, 76066), (438, 68251), (521, 57378), (786, 38033), (1042, 28689), (1563, 19126), (3126, 9563)]