72741248

素因数分解:

$2^7\times {\mathrm{739}}^1\times {\mathrm{769}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 145299000

約数和(自身を除く): 72557752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 739, 769, 1478, 1538, 2956, 3076, 5912, 6152, 11824, 12304, 23648, 24608, 47296, 49216, 94592, 98432, 568291, 1136582, 2273164, 4546328, 9092656, 18185312, 36370624, 72741248]

約数ペア:

[(1, 72741248), (2, 36370624), (4, 18185312), (8, 9092656), (16, 4546328), (32, 2273164), (64, 1136582), (128, 568291), (739, 98432), (769, 94592), (1478, 49216), (1538, 47296), (2956, 24608), (3076, 23648), (5912, 12304), (6152, 11824)]