66767168

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{6173}}^1$

素因数の和:6211

約数の個数: 42

約数和(自身を含む): 143489934

約数和(自身を除く): 76722766

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 6173, 10816, 12346, 24692, 49384, 80249, 98768, 160498, 197536, 320996, 395072, 641992, 1043237, 1283984, 2086474, 2567968, 4172948, 5135936, 8345896, 16691792, 33383584, 66767168]

約数ペア:

[(1, 66767168), (2, 33383584), (4, 16691792), (8, 8345896), (13, 5135936), (16, 4172948), (26, 2567968), (32, 2086474), (52, 1283984), (64, 1043237), (104, 641992), (169, 395072), (208, 320996), (338, 197536), (416, 160498), (676, 98768), (832, 80249), (1352, 49384), (2704, 24692), (5408, 12346), (6173, 10816)]