801344

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:690

約数の個数: 28

約数和(自身を含む): 1676400

約数和(自身を除く): 875056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 659, 1216, 1318, 2636, 5272, 10544, 12521, 21088, 25042, 42176, 50084, 100168, 200336, 400672, 801344]

約数ペア:

[(1, 801344), (2, 400672), (4, 200336), (8, 100168), (16, 50084), (19, 42176), (32, 25042), (38, 21088), (64, 12521), (76, 10544), (152, 5272), (304, 2636), (608, 1318), (659, 1216)]