28697664

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1243

約数の個数: 56

約数和(自身を含む): 76553568

約数和(自身を除く): 47855904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 1091, 1096, 1644, 2182, 2192, 3273, 3288, 4364, 4384, 6546, 6576, 8728, 8768, 13092, 13152, 17456, 26184, 26304, 34912, 52368, 69824, 104736, 149467, 209472, 298934, 448401, 597868, 896802, 1195736, 1793604, 2391472, 3587208, 4782944, 7174416, 9565888, 14348832, 28697664]

約数ペア:

[(1, 28697664), (2, 14348832), (3, 9565888), (4, 7174416), (6, 4782944), (8, 3587208), (12, 2391472), (16, 1793604), (24, 1195736), (32, 896802), (48, 597868), (64, 448401), (96, 298934), (137, 209472), (192, 149467), (274, 104736), (411, 69824), (548, 52368), (822, 34912), (1091, 26304), (1096, 26184), (1644, 17456), (2182, 13152), (2192, 13092), (3273, 8768), (3288, 8728), (4364, 6576), (4384, 6546)]