421409744

素因数分解:

$2^4\times 7^1\times {\mathrm{3762587}}^1$

素因数の和:3762602

約数の個数: 20

約数和(自身を含む): 933121824

約数和(自身を除く): 511712080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3762587, 7525174, 15050348, 26338109, 30100696, 52676218, 60201392, 105352436, 210704872, 421409744]

約数ペア:

[(1, 421409744), (2, 210704872), (4, 105352436), (7, 60201392), (8, 52676218), (14, 30100696), (16, 26338109), (28, 15050348), (56, 7525174), (112, 3762587)]