72277504

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10890

約数の個数: 40

約数和(自身を含む): 155536920

約数和(自身を除く): 83259416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10859, 21718, 43436, 86872, 141167, 173744, 282334, 347488, 564668, 694976, 1129336, 1389952, 2258672, 2779904, 4517344, 5559808, 9034688, 18069376, 36138752, 72277504]

約数ペア:

[(1, 72277504), (2, 36138752), (4, 18069376), (8, 9034688), (13, 5559808), (16, 4517344), (26, 2779904), (32, 2258672), (52, 1389952), (64, 1129336), (104, 694976), (128, 564668), (208, 347488), (256, 282334), (416, 173744), (512, 141167), (832, 86872), (1664, 43436), (3328, 21718), (6656, 10859)]