19078700032

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{91781}}^1$

素因数の和:91837

約数の個数: 88

約数和(自身を含む): 45090660960

約数和(自身を除く): 26011960928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1024, 1624, 1792, 1856, 3248, 3584, 3712, 6496, 7168, 7424, 12992, 14848, 25984, 29696, 51968, 91781, 103936, 183562, 207872, 367124, 642467, 734248, 1284934, 1468496, 2569868, 2661649, 2936992, 5139736, 5323298, 5873984, 10279472, 10646596, 11747968, 18631543, 20558944, 21293192, 23495936, 37263086, 41117888, 42586384, 46991872, 74526172, 82235776, 85172768, 93983744, 149052344, 164471552, 170345536, 298104688, 328943104, 340691072, 596209376, 657886208, 681382144, 1192418752, 1362764288, 2384837504, 2725528576, 4769675008, 9539350016, 19078700032]

約数ペア:

[(1, 19078700032), (2, 9539350016), (4, 4769675008), (7, 2725528576), (8, 2384837504), (14, 1362764288), (16, 1192418752), (28, 681382144), (29, 657886208), (32, 596209376), (56, 340691072), (58, 328943104), (64, 298104688), (112, 170345536), (116, 164471552), (128, 149052344), (203, 93983744), (224, 85172768), (232, 82235776), (256, 74526172), (406, 46991872), (448, 42586384), (464, 41117888), (512, 37263086), (812, 23495936), (896, 21293192), (928, 20558944), (1024, 18631543), (1624, 11747968), (1792, 10646596), (1856, 10279472), (3248, 5873984), (3584, 5323298), (3712, 5139736), (6496, 2936992), (7168, 2661649), (7424, 2569868), (12992, 1468496), (14848, 1284934), (25984, 734248), (29696, 642467), (51968, 367124), (91781, 207872), (103936, 183562)]