1422211904

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{70997}}^1$

素因数の和:71322

約数の個数: 28

約数和(自身を含む): 2831258244

約数和(自身を除く): 1409046340

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 5008, 10016, 20032, 70997, 141994, 283988, 567976, 1135952, 2271904, 4543808, 22222061, 44444122, 88888244, 177776488, 355552976, 711105952, 1422211904]

約数ペア:

[(1, 1422211904), (2, 711105952), (4, 355552976), (8, 177776488), (16, 88888244), (32, 44444122), (64, 22222061), (313, 4543808), (626, 2271904), (1252, 1135952), (2504, 567976), (5008, 283988), (10016, 141994), (20032, 70997)]