2437856

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 2733184

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 71, 74, 116, 142, 148, 232, 284, 296, 464, 568, 592, 928, 1073, 1136, 1184, 2059, 2146, 2272, 2627, 4118, 4292, 5254, 8236, 8584, 10508, 16472, 17168, 21016, 32944, 34336, 42032, 65888, 76183, 84064, 152366, 304732, 609464, 1218928, 2437856]

約数ペア:

[(1, 2437856), (2, 1218928), (4, 609464), (8, 304732), (16, 152366), (29, 84064), (32, 76183), (37, 65888), (58, 42032), (71, 34336), (74, 32944), (116, 21016), (142, 17168), (148, 16472), (232, 10508), (284, 8584), (296, 8236), (464, 5254), (568, 4292), (592, 4118), (928, 2627), (1073, 2272), (1136, 2146), (1184, 2059)]