2785451008

素因数分解:

$2^{10}\times {\mathrm{241}}^1\times {\mathrm{11287}}^1$

素因数の和:11548

約数の個数: 44

約数和(自身を含む): 5591781712

約数和(自身を除く): 2806330704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 512, 964, 1024, 1928, 3856, 7712, 11287, 15424, 22574, 30848, 45148, 61696, 90296, 123392, 180592, 246784, 361184, 722368, 1444736, 2720167, 2889472, 5440334, 5778944, 10880668, 11557888, 21761336, 43522672, 87045344, 174090688, 348181376, 696362752, 1392725504, 2785451008]

約数ペア:

[(1, 2785451008), (2, 1392725504), (4, 696362752), (8, 348181376), (16, 174090688), (32, 87045344), (64, 43522672), (128, 21761336), (241, 11557888), (256, 10880668), (482, 5778944), (512, 5440334), (964, 2889472), (1024, 2720167), (1928, 1444736), (3856, 722368), (7712, 361184), (11287, 246784), (15424, 180592), (22574, 123392), (30848, 90296), (45148, 61696)]