41059408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 86084768

約数和(自身を除く): 45025360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 614, 643, 1228, 1286, 2456, 2572, 3991, 4912, 5144, 7982, 8359, 10288, 15964, 16718, 31928, 33436, 63856, 66872, 133744, 197401, 394802, 789604, 1579208, 2566213, 3158416, 5132426, 10264852, 20529704, 41059408]

約数ペア:

[(1, 41059408), (2, 20529704), (4, 10264852), (8, 5132426), (13, 3158416), (16, 2566213), (26, 1579208), (52, 789604), (104, 394802), (208, 197401), (307, 133744), (614, 66872), (643, 63856), (1228, 33436), (1286, 31928), (2456, 16718), (2572, 15964), (3991, 10288), (4912, 8359), (5144, 7982)]