4072804242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{88651}}^1$

素因数の和:88719

約数の個数: 64

約数和(自身を含む): 9531863040

約数和(自身を除く): 5459058798

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 7657, 15314, 22971, 45942, 88651, 177302, 265953, 531906, 1152463, 1684369, 2304926, 2748181, 3368738, 3457389, 5053107, 5496362, 6914778, 8244543, 10106214, 16489086, 21896797, 35726353, 43793594, 52215439, 65690391, 71452706, 104430878, 107179059, 131380782, 156646317, 214358118, 313292634, 678800707, 1357601414, 2036402121, 4072804242]

約数ペア:

[(1, 4072804242), (2, 2036402121), (3, 1357601414), (6, 678800707), (13, 313292634), (19, 214358118), (26, 156646317), (31, 131380782), (38, 107179059), (39, 104430878), (57, 71452706), (62, 65690391), (78, 52215439), (93, 43793594), (114, 35726353), (186, 21896797), (247, 16489086), (403, 10106214), (494, 8244543), (589, 6914778), (741, 5496362), (806, 5053107), (1178, 3457389), (1209, 3368738), (1482, 2748181), (1767, 2304926), (2418, 1684369), (3534, 1152463), (7657, 531906), (15314, 265953), (22971, 177302), (45942, 88651)]