7977088

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 18849600

約数和(自身を除く): 10872512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 307, 406, 448, 464, 614, 812, 896, 928, 1228, 1624, 1856, 2149, 2456, 3248, 3712, 4298, 4912, 6496, 8596, 8903, 9824, 12992, 17192, 17806, 19648, 25984, 34384, 35612, 39296, 62321, 68768, 71224, 124642, 137536, 142448, 249284, 275072, 284896, 498568, 569792, 997136, 1139584, 1994272, 3988544, 7977088]

約数ペア:

[(1, 7977088), (2, 3988544), (4, 1994272), (7, 1139584), (8, 997136), (14, 569792), (16, 498568), (28, 284896), (29, 275072), (32, 249284), (56, 142448), (58, 137536), (64, 124642), (112, 71224), (116, 68768), (128, 62321), (203, 39296), (224, 35612), (232, 34384), (307, 25984), (406, 19648), (448, 17806), (464, 17192), (614, 12992), (812, 9824), (896, 8903), (928, 8596), (1228, 6496), (1624, 4912), (1856, 4298), (2149, 3712), (2456, 3248)]