38485876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 80494848

約数和(自身を除く): 42008972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1103, 1342, 1586, 2206, 2684, 3172, 4412, 8723, 12133, 14339, 17446, 24266, 28678, 34892, 48532, 57356, 67283, 134566, 157729, 269132, 315458, 630916, 740113, 874679, 1480226, 1749358, 2960452, 3498716, 9621469, 19242938, 38485876]

約数ペア:

[(1, 38485876), (2, 19242938), (4, 9621469), (11, 3498716), (13, 2960452), (22, 1749358), (26, 1480226), (44, 874679), (52, 740113), (61, 630916), (122, 315458), (143, 269132), (244, 157729), (286, 134566), (572, 67283), (671, 57356), (793, 48532), (1103, 34892), (1342, 28678), (1586, 24266), (2206, 17446), (2684, 14339), (3172, 12133), (4412, 8723)]