25644224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21089}}^1$

素因数の和:21120

約数の個数: 28

約数和(自身を含む): 53568600

約数和(自身を除く): 27924376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21089, 42178, 84356, 168712, 337424, 400691, 674848, 801382, 1349696, 1602764, 3205528, 6411056, 12822112, 25644224]

約数ペア:

[(1, 25644224), (2, 12822112), (4, 6411056), (8, 3205528), (16, 1602764), (19, 1349696), (32, 801382), (38, 674848), (64, 400691), (76, 337424), (152, 168712), (304, 84356), (608, 42178), (1216, 21089)]