1425615872

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 88

約数和(自身を含む): 3000246960

約数和(自身を除く): 1574631088

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 232, 244, 256, 464, 488, 512, 787, 928, 976, 1024, 1574, 1769, 1856, 1952, 3148, 3538, 3712, 3904, 6296, 7076, 7424, 7808, 12592, 14152, 14848, 15616, 22823, 25184, 28304, 29696, 31232, 45646, 48007, 50368, 56608, 62464, 91292, 96014, 100736, 113216, 182584, 192028, 201472, 226432, 365168, 384056, 402944, 452864, 730336, 768112, 805888, 905728, 1392203, 1460672, 1536224, 1811456, 2784406, 2921344, 3072448, 5568812, 5842688, 6144896, 11137624, 11685376, 12289792, 22275248, 23370752, 24579584, 44550496, 49159168, 89100992, 178201984, 356403968, 712807936, 1425615872]

約数ペア:

[(1, 1425615872), (2, 712807936), (4, 356403968), (8, 178201984), (16, 89100992), (29, 49159168), (32, 44550496), (58, 24579584), (61, 23370752), (64, 22275248), (116, 12289792), (122, 11685376), (128, 11137624), (232, 6144896), (244, 5842688), (256, 5568812), (464, 3072448), (488, 2921344), (512, 2784406), (787, 1811456), (928, 1536224), (976, 1460672), (1024, 1392203), (1574, 905728), (1769, 805888), (1856, 768112), (1952, 730336), (3148, 452864), (3538, 402944), (3712, 384056), (3904, 365168), (6296, 226432), (7076, 201472), (7424, 192028), (7808, 182584), (12592, 113216), (14152, 100736), (14848, 96014), (15616, 91292), (22823, 62464), (25184, 56608), (28304, 50368), (29696, 48007), (31232, 45646)]