64770992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28309}}^1$

素因数の和:28341

約数の個数: 40

約数和(自身を含む): 147438480

約数和(自身を除く): 82667488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 28309, 56618, 113236, 226472, 311399, 368017, 452944, 622798, 736034, 1245596, 1472068, 2491192, 2944136, 4048187, 4982384, 5888272, 8096374, 16192748, 32385496, 64770992]

約数ペア:

[(1, 64770992), (2, 32385496), (4, 16192748), (8, 8096374), (11, 5888272), (13, 4982384), (16, 4048187), (22, 2944136), (26, 2491192), (44, 1472068), (52, 1245596), (88, 736034), (104, 622798), (143, 452944), (176, 368017), (208, 311399), (286, 226472), (572, 113236), (1144, 56618), (2288, 28309)]