68860228

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 122189760

約数和(自身を除く): 53329532

約数列:

[1, 2, 4, 151, 173, 302, 346, 604, 659, 692, 1318, 2636, 26123, 52246, 99509, 104492, 114007, 199018, 228014, 398036, 456028, 17215057, 34430114, 68860228]

約数ペア:

[(1, 68860228), (2, 34430114), (4, 17215057), (151, 456028), (173, 398036), (302, 228014), (346, 199018), (604, 114007), (659, 104492), (692, 99509), (1318, 52246), (2636, 26123)]