71259284

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 126403200

約数和(自身を除く): 55143916

約数列:

[1, 2, 4, 131, 239, 262, 478, 524, 569, 956, 1138, 2276, 31309, 62618, 74539, 125236, 135991, 149078, 271982, 298156, 543964, 17814821, 35629642, 71259284]

約数ペア:

[(1, 71259284), (2, 35629642), (4, 17814821), (131, 543964), (239, 298156), (262, 271982), (478, 149078), (524, 135991), (569, 125236), (956, 74539), (1138, 62618), (2276, 31309)]