2874147584

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{145807}}^1$

素因数の和:145841

約数の個数: 72

約数和(自身を含む): 7152757248

約数和(自身を除く): 4278609664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 145807, 291614, 583228, 1020649, 1166456, 1603877, 2041298, 2332912, 3207754, 4082596, 4665824, 6415508, 8165192, 9331648, 11227139, 12831016, 16330384, 18663296, 22454278, 25662032, 32660768, 37326592, 44908556, 51324064, 65321536, 89817112, 102648128, 130643072, 179634224, 205296256, 261286144, 359268448, 410592512, 718536896, 1437073792, 2874147584]

約数ペア:

[(1, 2874147584), (2, 1437073792), (4, 718536896), (7, 410592512), (8, 359268448), (11, 261286144), (14, 205296256), (16, 179634224), (22, 130643072), (28, 102648128), (32, 89817112), (44, 65321536), (56, 51324064), (64, 44908556), (77, 37326592), (88, 32660768), (112, 25662032), (128, 22454278), (154, 18663296), (176, 16330384), (224, 12831016), (256, 11227139), (308, 9331648), (352, 8165192), (448, 6415508), (616, 4665824), (704, 4082596), (896, 3207754), (1232, 2332912), (1408, 2041298), (1792, 1603877), (2464, 1166456), (2816, 1020649), (4928, 583228), (9856, 291614), (19712, 145807)]