2815039864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{48947}}^1$

素因数の和:49052

約数の個数: 64

約数和(自身を含む): 6578611200

約数和(自身を除く): 3763571336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2212, 4108, 4424, 7189, 8216, 14378, 28756, 48947, 57512, 97894, 195788, 342629, 391576, 636311, 685258, 1272622, 1370516, 2545244, 2741032, 3866813, 4454177, 5090488, 7733626, 8908354, 15467252, 17816708, 27067691, 30934504, 35633416, 50268569, 54135382, 100537138, 108270764, 201074276, 216541528, 351879983, 402148552, 703759966, 1407519932, 2815039864]

約数ペア:

[(1, 2815039864), (2, 1407519932), (4, 703759966), (7, 402148552), (8, 351879983), (13, 216541528), (14, 201074276), (26, 108270764), (28, 100537138), (52, 54135382), (56, 50268569), (79, 35633416), (91, 30934504), (104, 27067691), (158, 17816708), (182, 15467252), (316, 8908354), (364, 7733626), (553, 5090488), (632, 4454177), (728, 3866813), (1027, 2741032), (1106, 2545244), (2054, 1370516), (2212, 1272622), (4108, 685258), (4424, 636311), (7189, 391576), (8216, 342629), (14378, 195788), (28756, 97894), (48947, 57512)]