972416

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 1982880

約数和(自身を除く): 1010464

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 107, 128, 142, 214, 284, 428, 568, 856, 1136, 1712, 2272, 3424, 4544, 6848, 7597, 9088, 13696, 15194, 30388, 60776, 121552, 243104, 486208, 972416]

約数ペア:

[(1, 972416), (2, 486208), (4, 243104), (8, 121552), (16, 60776), (32, 30388), (64, 15194), (71, 13696), (107, 9088), (128, 7597), (142, 6848), (214, 4544), (284, 3424), (428, 2272), (568, 1712), (856, 1136)]