421450872896

素因数分解:

$2^6\times {\mathrm{4463}}^1\times {\mathrm{1475503}}^1$

素因数の和:1479978

約数の個数: 28

約数和(自身を含む): 836504531712

約数和(自身を除く): 415053658816

約数列:

[1, 2, 4, 8, 16, 32, 64, 4463, 8926, 17852, 35704, 71408, 142816, 285632, 1475503, 2951006, 5902012, 11804024, 23608048, 47216096, 94432192, 6585169889, 13170339778, 26340679556, 52681359112, 105362718224, 210725436448, 421450872896]

約数ペア:

[(1, 421450872896), (2, 210725436448), (4, 105362718224), (8, 52681359112), (16, 26340679556), (32, 13170339778), (64, 6585169889), (4463, 94432192), (8926, 47216096), (17852, 23608048), (35704, 11804024), (71408, 5902012), (142816, 2951006), (285632, 1475503)]