3626983264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{138731}}^1$

素因数の和:138803

約数の個数: 48

約数和(自身を含む): 7691302080

約数和(自身を除く): 4064318816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 138731, 277462, 554924, 1109848, 2219696, 2635889, 4439392, 5271778, 5965433, 10543556, 11930866, 21087112, 23861732, 42174224, 47723464, 84348448, 95446928, 113343227, 190893856, 226686454, 453372908, 906745816, 1813491632, 3626983264]

約数ペア:

[(1, 3626983264), (2, 1813491632), (4, 906745816), (8, 453372908), (16, 226686454), (19, 190893856), (32, 113343227), (38, 95446928), (43, 84348448), (76, 47723464), (86, 42174224), (152, 23861732), (172, 21087112), (304, 11930866), (344, 10543556), (608, 5965433), (688, 5271778), (817, 4439392), (1376, 2635889), (1634, 2219696), (3268, 1109848), (6536, 554924), (13072, 277462), (26144, 138731)]