66345344

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{3067}}^1$

素因数の和:3107

約数の個数: 48

約数和(自身を含む): 143168220

約数和(自身を除く): 76822876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 3067, 5408, 6134, 10816, 12268, 21632, 24536, 39871, 49072, 79742, 98144, 159484, 196288, 318968, 392576, 518323, 637936, 1036646, 1275872, 2073292, 2551744, 4146584, 5103488, 8293168, 16586336, 33172672, 66345344]

約数ペア:

[(1, 66345344), (2, 33172672), (4, 16586336), (8, 8293168), (13, 5103488), (16, 4146584), (26, 2551744), (32, 2073292), (52, 1275872), (64, 1036646), (104, 637936), (128, 518323), (169, 392576), (208, 318968), (338, 196288), (416, 159484), (676, 98144), (832, 79742), (1352, 49072), (1664, 39871), (2704, 24536), (3067, 21632), (5408, 12268), (6134, 10816)]