72163468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{37507}}^1$

素因数の和:37561

約数の個数: 24

約数和(自身を含む): 139679792

約数和(自身を除く): 67516324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 37507, 75014, 150028, 487591, 975182, 1387759, 1950364, 2775518, 5551036, 18040867, 36081734, 72163468]

約数ペア:

[(1, 72163468), (2, 36081734), (4, 18040867), (13, 5551036), (26, 2775518), (37, 1950364), (52, 1387759), (74, 975182), (148, 487591), (481, 150028), (962, 75014), (1924, 37507)]