7977339904

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{127711}}^1$

素因数の和:127792

約数の個数: 44

約数和(自身を含む): 16208440768

約数和(自身を除く): 8231100864

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 3904, 7808, 15616, 31232, 62464, 127711, 255422, 510844, 1021688, 2043376, 4086752, 7790371, 8173504, 15580742, 16347008, 31161484, 32694016, 62322968, 65388032, 124645936, 130776064, 249291872, 498583744, 997167488, 1994334976, 3988669952, 7977339904]

約数ペア:

[(1, 7977339904), (2, 3988669952), (4, 1994334976), (8, 997167488), (16, 498583744), (32, 249291872), (61, 130776064), (64, 124645936), (122, 65388032), (128, 62322968), (244, 32694016), (256, 31161484), (488, 16347008), (512, 15580742), (976, 8173504), (1024, 7790371), (1952, 4086752), (3904, 2043376), (7808, 1021688), (15616, 510844), (31232, 255422), (62464, 127711)]