39739752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42457}}^1$

素因数の和:42482

約数の個数: 48

約数和(自身を含む): 115910340

約数和(自身を除く): 76170588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 42457, 84914, 127371, 169828, 254742, 339656, 382113, 509484, 551941, 764226, 1018968, 1103882, 1528452, 1655823, 2207764, 3056904, 3311646, 4415528, 4967469, 6623292, 9934938, 13246584, 19869876, 39739752]

約数ペア:

[(1, 39739752), (2, 19869876), (3, 13246584), (4, 9934938), (6, 6623292), (8, 4967469), (9, 4415528), (12, 3311646), (13, 3056904), (18, 2207764), (24, 1655823), (26, 1528452), (36, 1103882), (39, 1018968), (52, 764226), (72, 551941), (78, 509484), (104, 382113), (117, 339656), (156, 254742), (234, 169828), (312, 127371), (468, 84914), (936, 42457)]