73736728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{54539}}^1$

素因数の和:54571

約数の個数: 24

約数和(自身を含む): 149712300

約数和(自身を除く): 75975572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 54539, 109078, 218156, 436312, 709007, 1418014, 2836028, 5672056, 9217091, 18434182, 36868364, 73736728]

約数ペア:

[(1, 73736728), (2, 36868364), (4, 18434182), (8, 9217091), (13, 5672056), (26, 2836028), (52, 1418014), (104, 709007), (169, 436312), (338, 218156), (676, 109078), (1352, 54539)]