74772664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3373}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 149400720

約数和(自身を除く): 74628056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2771, 3373, 5542, 6746, 11084, 13492, 22168, 26984, 57341, 114682, 229364, 458728, 549799, 1099598, 2199196, 4398392, 9346583, 18693166, 37386332, 74772664]

約数ペア:

[(1, 74772664), (2, 37386332), (4, 18693166), (8, 9346583), (17, 4398392), (34, 2199196), (68, 1099598), (136, 549799), (163, 458728), (326, 229364), (652, 114682), (1304, 57341), (2771, 26984), (3373, 22168), (5542, 13492), (6746, 11084)]