38994688

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8052

約数の個数: 36

約数和(自身を含む): 81943960

約数和(自身を除く): 42949272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 8017, 16034, 32068, 64136, 128272, 152323, 256544, 304646, 513088, 609292, 1026176, 1218584, 2052352, 2437168, 4874336, 9748672, 19497344, 38994688]

約数ペア:

[(1, 38994688), (2, 19497344), (4, 9748672), (8, 4874336), (16, 2437168), (19, 2052352), (32, 1218584), (38, 1026176), (64, 609292), (76, 513088), (128, 304646), (152, 256544), (256, 152323), (304, 128272), (608, 64136), (1216, 32068), (2432, 16034), (4864, 8017)]