71928296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22091}}^1$

素因数の和:22145

約数の個数: 32

約数和(自身を含む): 151109280

約数和(自身を除く): 79180984

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 22091, 44182, 88364, 176728, 243001, 486002, 817367, 972004, 1634734, 1944008, 3269468, 6538936, 8991037, 17982074, 35964148, 71928296]

約数ペア:

[(1, 71928296), (2, 35964148), (4, 17982074), (8, 8991037), (11, 6538936), (22, 3269468), (37, 1944008), (44, 1634734), (74, 972004), (88, 817367), (148, 486002), (296, 243001), (407, 176728), (814, 88364), (1628, 44182), (3256, 22091)]