42807076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 87290560

約数和(自身を除く): 44483484

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1171, 1406, 1924, 2342, 2812, 4684, 9139, 15223, 18278, 22249, 30446, 36556, 43327, 44498, 60892, 86654, 88996, 173308, 289237, 563251, 578474, 823213, 1126502, 1156948, 1646426, 2253004, 3292852, 10701769, 21403538, 42807076]

約数ペア:

[(1, 42807076), (2, 21403538), (4, 10701769), (13, 3292852), (19, 2253004), (26, 1646426), (37, 1156948), (38, 1126502), (52, 823213), (74, 578474), (76, 563251), (148, 289237), (247, 173308), (481, 88996), (494, 86654), (703, 60892), (962, 44498), (988, 43327), (1171, 36556), (1406, 30446), (1924, 22249), (2342, 18278), (2812, 15223), (4684, 9139)]