72506944

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{26347}}^1$

素因数の和:26402

約数の個数: 28

約数和(自身を含む): 147232624

約数和(自身を除く): 74725680

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 26347, 52694, 105388, 210776, 421552, 843104, 1132921, 1686208, 2265842, 4531684, 9063368, 18126736, 36253472, 72506944]

約数ペア:

[(1, 72506944), (2, 36253472), (4, 18126736), (8, 9063368), (16, 4531684), (32, 2265842), (43, 1686208), (64, 1132921), (86, 843104), (172, 421552), (344, 210776), (688, 105388), (1376, 52694), (2752, 26347)]