628045376

素因数分解:

$2^6\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1823}}^1$

素因数の和:2611

約数の個数: 56

約数和(自身を含む): 1426951680

約数和(自身を除く): 798906304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 769, 1538, 1823, 3076, 3646, 5383, 6152, 7292, 10766, 12304, 12761, 14584, 21532, 24608, 25522, 29168, 43064, 49216, 51044, 58336, 86128, 102088, 116672, 172256, 204176, 344512, 408352, 816704, 1401887, 2803774, 5607548, 9813209, 11215096, 19626418, 22430192, 39252836, 44860384, 78505672, 89720768, 157011344, 314022688, 628045376]

約数ペア:

[(1, 628045376), (2, 314022688), (4, 157011344), (7, 89720768), (8, 78505672), (14, 44860384), (16, 39252836), (28, 22430192), (32, 19626418), (56, 11215096), (64, 9813209), (112, 5607548), (224, 2803774), (448, 1401887), (769, 816704), (1538, 408352), (1823, 344512), (3076, 204176), (3646, 172256), (5383, 116672), (6152, 102088), (7292, 86128), (10766, 58336), (12304, 51044), (12761, 49216), (14584, 43064), (21532, 29168), (24608, 25522)]