66702416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10243}}^1$

素因数の和:10299

約数の個数: 40

約数和(自身を含む): 144809184

約数和(自身を除く): 78106768

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 10243, 20486, 40972, 81944, 112673, 163888, 225346, 378991, 450692, 757982, 901384, 1515964, 1802768, 3031928, 4168901, 6063856, 8337802, 16675604, 33351208, 66702416]

約数ペア:

[(1, 66702416), (2, 33351208), (4, 16675604), (8, 8337802), (11, 6063856), (16, 4168901), (22, 3031928), (37, 1802768), (44, 1515964), (74, 901384), (88, 757982), (148, 450692), (176, 378991), (296, 225346), (407, 163888), (592, 112673), (814, 81944), (1628, 40972), (3256, 20486), (6512, 10243)]