74543872

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{1723}}^1$

素因数の和:1765

約数の個数: 54

約数和(自身を含む): 161216412

約数和(自身を除く): 86672540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 1723, 2704, 3328, 3446, 5408, 6892, 10816, 13784, 21632, 22399, 27568, 43264, 44798, 55136, 89596, 110272, 179192, 220544, 291187, 358384, 441088, 582374, 716768, 1164748, 1433536, 2329496, 2867072, 4658992, 5734144, 9317984, 18635968, 37271936, 74543872]

約数ペア:

[(1, 74543872), (2, 37271936), (4, 18635968), (8, 9317984), (13, 5734144), (16, 4658992), (26, 2867072), (32, 2329496), (52, 1433536), (64, 1164748), (104, 716768), (128, 582374), (169, 441088), (208, 358384), (256, 291187), (338, 220544), (416, 179192), (676, 110272), (832, 89596), (1352, 55136), (1664, 44798), (1723, 43264), (2704, 27568), (3328, 22399), (3446, 21632), (5408, 13784), (6892, 10816)]