28847568

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 60

約数和(自身を含む): 76765920

約数和(自身を除く): 47918352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 439, 444, 592, 878, 888, 1317, 1369, 1756, 1776, 2634, 2738, 3512, 4107, 5268, 5476, 7024, 8214, 10536, 10952, 16243, 16428, 21072, 21904, 32486, 32856, 48729, 64972, 65712, 97458, 129944, 194916, 259888, 389832, 600991, 779664, 1201982, 1802973, 2403964, 3605946, 4807928, 7211892, 9615856, 14423784, 28847568]

約数ペア:

[(1, 28847568), (2, 14423784), (3, 9615856), (4, 7211892), (6, 4807928), (8, 3605946), (12, 2403964), (16, 1802973), (24, 1201982), (37, 779664), (48, 600991), (74, 389832), (111, 259888), (148, 194916), (222, 129944), (296, 97458), (439, 65712), (444, 64972), (592, 48729), (878, 32856), (888, 32486), (1317, 21904), (1369, 21072), (1756, 16428), (1776, 16243), (2634, 10952), (2738, 10536), (3512, 8214), (4107, 7024), (5268, 5476)]