1401308752

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{2729}}^1$

素因数の和:3283

約数の個数: 40

約数和(自身を含む): 2762323200

約数和(自身を除く): 1361014448

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 479, 536, 958, 1072, 1916, 2729, 3832, 5458, 7664, 10916, 21832, 32093, 43664, 64186, 128372, 182843, 256744, 365686, 513488, 731372, 1307191, 1462744, 2614382, 2925488, 5228764, 10457528, 20915056, 87581797, 175163594, 350327188, 700654376, 1401308752]

約数ペア:

[(1, 1401308752), (2, 700654376), (4, 350327188), (8, 175163594), (16, 87581797), (67, 20915056), (134, 10457528), (268, 5228764), (479, 2925488), (536, 2614382), (958, 1462744), (1072, 1307191), (1916, 731372), (2729, 513488), (3832, 365686), (5458, 256744), (7664, 182843), (10916, 128372), (21832, 64186), (32093, 43664)]