64145704

素因数分解:

$2^3\times 7^2\times {\mathrm{163637}}^1$

素因数の和:163657

約数の個数: 24

約数和(自身を含む): 139910490

約数和(自身を除く): 75764786

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 163637, 327274, 654548, 1145459, 1309096, 2290918, 4581836, 8018213, 9163672, 16036426, 32072852, 64145704]

約数ペア:

[(1, 64145704), (2, 32072852), (4, 16036426), (7, 9163672), (8, 8018213), (14, 4581836), (28, 2290918), (49, 1309096), (56, 1145459), (98, 654548), (196, 327274), (392, 163637)]