828163784

素因数分解:

$2^3\times 7^1\times {\mathrm{769}}^1\times {\mathrm{19231}}^1$

素因数の和:20013

約数の個数: 32

約数和(自身を含む): 1777036800

約数和(自身を除く): 948873016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 769, 1538, 3076, 5383, 6152, 10766, 19231, 21532, 38462, 43064, 76924, 134617, 153848, 269234, 538468, 1076936, 14788639, 29577278, 59154556, 103520473, 118309112, 207040946, 414081892, 828163784]

約数ペア:

[(1, 828163784), (2, 414081892), (4, 207040946), (7, 118309112), (8, 103520473), (14, 59154556), (28, 29577278), (56, 14788639), (769, 1076936), (1538, 538468), (3076, 269234), (5383, 153848), (6152, 134617), (10766, 76924), (19231, 43064), (21532, 38462)]