73137664

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:906

約数の個数: 40

約数和(自身を含む): 147041928

約数和(自身を除く): 73904264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 677, 844, 1354, 1688, 2708, 3376, 5416, 6752, 10832, 13504, 21664, 27008, 43328, 54016, 86656, 108032, 142847, 173312, 285694, 346624, 571388, 1142776, 2285552, 4571104, 9142208, 18284416, 36568832, 73137664]

約数ペア:

[(1, 73137664), (2, 36568832), (4, 18284416), (8, 9142208), (16, 4571104), (32, 2285552), (64, 1142776), (128, 571388), (211, 346624), (256, 285694), (422, 173312), (512, 142847), (677, 108032), (844, 86656), (1354, 54016), (1688, 43328), (2708, 27008), (3376, 21664), (5416, 13504), (6752, 10832)]