72001984

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{21227}}^1$

素因数の和:21292

約数の個数: 28

約数和(自身を含む): 145581624

約数和(自身を除く): 73579640

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 21227, 42454, 84908, 169816, 339632, 679264, 1125031, 1358528, 2250062, 4500124, 9000248, 18000496, 36000992, 72001984]

約数ペア:

[(1, 72001984), (2, 36000992), (4, 18000496), (8, 9000248), (16, 4500124), (32, 2250062), (53, 1358528), (64, 1125031), (106, 679264), (212, 339632), (424, 169816), (848, 84908), (1696, 42454), (3392, 21227)]