25971798

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 52918272

約数和(自身を除く): 26946474

約数列:

[1, 2, 3, 6, 131, 173, 191, 262, 346, 382, 393, 519, 573, 786, 1038, 1146, 22663, 25021, 33043, 45326, 50042, 66086, 67989, 75063, 99129, 135978, 150126, 198258, 4328633, 8657266, 12985899, 25971798]

約数ペア:

[(1, 25971798), (2, 12985899), (3, 8657266), (6, 4328633), (131, 198258), (173, 150126), (191, 135978), (262, 99129), (346, 75063), (382, 67989), (393, 66086), (519, 50042), (573, 45326), (786, 33043), (1038, 25021), (1146, 22663)]