571427332

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3581}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 1179480960

約数和(自身を除く): 608053628

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 139, 164, 278, 287, 556, 574, 973, 1148, 1946, 3581, 3892, 5699, 7162, 11398, 14324, 22796, 25067, 39893, 50134, 79786, 100268, 146821, 159572, 293642, 497759, 587284, 995518, 1027747, 1991036, 2055494, 3484313, 4110988, 6968626, 13937252, 20408119, 40816238, 81632476, 142856833, 285713666, 571427332]

約数ペア:

[(1, 571427332), (2, 285713666), (4, 142856833), (7, 81632476), (14, 40816238), (28, 20408119), (41, 13937252), (82, 6968626), (139, 4110988), (164, 3484313), (278, 2055494), (287, 1991036), (556, 1027747), (574, 995518), (973, 587284), (1148, 497759), (1946, 293642), (3581, 159572), (3892, 146821), (5699, 100268), (7162, 79786), (11398, 50134), (14324, 39893), (22796, 25067)]