74914148

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 133489440

約数和(自身を除く): 58575292

約数列:

[1, 2, 4, 89, 163, 178, 326, 356, 652, 1291, 2582, 5164, 14507, 29014, 58028, 114899, 210433, 229798, 420866, 459596, 841732, 18728537, 37457074, 74914148]

約数ペア:

[(1, 74914148), (2, 37457074), (4, 18728537), (89, 841732), (163, 459596), (178, 420866), (326, 229798), (356, 210433), (652, 114899), (1291, 58028), (2582, 29014), (5164, 14507)]