2742295808

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20963}}^1$

素因数の和:21059

約数の個数: 72

約数和(自身を含む): 6341861568

約数和(自身を除く): 3599565760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 20963, 32704, 41926, 65408, 83852, 130816, 146741, 167704, 293482, 335408, 586964, 670816, 1173928, 1341632, 1530299, 2347856, 2683264, 3060598, 4695712, 5366528, 6121196, 9391424, 10712093, 12242392, 18782848, 21424186, 24484784, 37565696, 42848372, 48969568, 85696744, 97939136, 171393488, 195878272, 342786976, 391756544, 685573952, 1371147904, 2742295808]

約数ペア:

[(1, 2742295808), (2, 1371147904), (4, 685573952), (7, 391756544), (8, 342786976), (14, 195878272), (16, 171393488), (28, 97939136), (32, 85696744), (56, 48969568), (64, 42848372), (73, 37565696), (112, 24484784), (128, 21424186), (146, 18782848), (224, 12242392), (256, 10712093), (292, 9391424), (448, 6121196), (511, 5366528), (584, 4695712), (896, 3060598), (1022, 2683264), (1168, 2347856), (1792, 1530299), (2044, 1341632), (2336, 1173928), (4088, 670816), (4672, 586964), (8176, 335408), (9344, 293482), (16352, 167704), (18688, 146741), (20963, 130816), (32704, 83852), (41926, 65408)]