1417663936

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{131071}}^1$

素因数の和:131109

約数の個数: 42

約数和(自身を含む): 3046244352

約数和(自身を除く): 1628580416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 131071, 262142, 524284, 1048568, 1703923, 2097136, 3407846, 4194272, 6815692, 8388544, 13631384, 22150999, 27262768, 44301998, 54525536, 88603996, 109051072, 177207992, 354415984, 708831968, 1417663936]

約数ペア:

[(1, 1417663936), (2, 708831968), (4, 354415984), (8, 177207992), (13, 109051072), (16, 88603996), (26, 54525536), (32, 44301998), (52, 27262768), (64, 22150999), (104, 13631384), (169, 8388544), (208, 6815692), (338, 4194272), (416, 3407846), (676, 2097136), (832, 1703923), (1352, 1048568), (2704, 524284), (5408, 262142), (10816, 131071)]