78608608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 167587056

約数和(自身を除く): 88978448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 233, 416, 466, 811, 932, 1622, 1864, 3029, 3244, 3728, 6058, 6488, 7456, 10543, 12116, 12976, 21086, 24232, 25952, 42172, 48464, 84344, 96928, 168688, 188963, 337376, 377926, 755852, 1511704, 2456519, 3023408, 4913038, 6046816, 9826076, 19652152, 39304304, 78608608]

約数ペア:

[(1, 78608608), (2, 39304304), (4, 19652152), (8, 9826076), (13, 6046816), (16, 4913038), (26, 3023408), (32, 2456519), (52, 1511704), (104, 755852), (208, 377926), (233, 337376), (416, 188963), (466, 168688), (811, 96928), (932, 84344), (1622, 48464), (1864, 42172), (3029, 25952), (3244, 24232), (3728, 21086), (6058, 12976), (6488, 12116), (7456, 10543)]