71380968

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{63281}}^1$

素因数の和:63337

約数の個数: 32

約数和(自身を含む): 182252160

約数和(自身を除く): 110871192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 63281, 126562, 189843, 253124, 379686, 506248, 759372, 1518744, 2974207, 5948414, 8922621, 11896828, 17845242, 23793656, 35690484, 71380968]

約数ペア:

[(1, 71380968), (2, 35690484), (3, 23793656), (4, 17845242), (6, 11896828), (8, 8922621), (12, 5948414), (24, 2974207), (47, 1518744), (94, 759372), (141, 506248), (188, 379686), (282, 253124), (376, 189843), (564, 126562), (1128, 63281)]