72241352

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 137791800

約数和(自身を除く): 65550448

約数列:

[1, 2, 4, 8, 113, 157, 226, 314, 452, 509, 628, 904, 1018, 1256, 2036, 4072, 17741, 35482, 57517, 70964, 79913, 115034, 141928, 159826, 230068, 319652, 460136, 639304, 9030169, 18060338, 36120676, 72241352]

約数ペア:

[(1, 72241352), (2, 36120676), (4, 18060338), (8, 9030169), (113, 639304), (157, 460136), (226, 319652), (314, 230068), (452, 159826), (509, 141928), (628, 115034), (904, 79913), (1018, 70964), (1256, 57517), (2036, 35482), (4072, 17741)]