67164032

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 145541760

約数和(自身を除く): 78377728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 181, 208, 223, 362, 416, 446, 724, 832, 892, 1448, 1664, 1784, 2353, 2896, 2899, 3568, 4706, 5792, 5798, 7136, 9412, 11584, 11596, 14272, 18824, 23168, 23192, 28544, 37648, 40363, 46384, 75296, 80726, 92768, 150592, 161452, 185536, 301184, 322904, 371072, 524719, 645808, 1049438, 1291616, 2098876, 2583232, 4197752, 5166464, 8395504, 16791008, 33582016, 67164032]

約数ペア:

[(1, 67164032), (2, 33582016), (4, 16791008), (8, 8395504), (13, 5166464), (16, 4197752), (26, 2583232), (32, 2098876), (52, 1291616), (64, 1049438), (104, 645808), (128, 524719), (181, 371072), (208, 322904), (223, 301184), (362, 185536), (416, 161452), (446, 150592), (724, 92768), (832, 80726), (892, 75296), (1448, 46384), (1664, 40363), (1784, 37648), (2353, 28544), (2896, 23192), (2899, 23168), (3568, 18824), (4706, 14272), (5792, 11596), (5798, 11584), (7136, 9412)]