7474208

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 17123904

約数和(自身を除く): 9649696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 547, 854, 976, 1094, 1708, 1952, 2188, 3416, 3829, 4376, 6832, 7658, 8752, 13664, 15316, 17504, 30632, 33367, 61264, 66734, 122528, 133468, 233569, 266936, 467138, 533872, 934276, 1067744, 1868552, 3737104, 7474208]

約数ペア:

[(1, 7474208), (2, 3737104), (4, 1868552), (7, 1067744), (8, 934276), (14, 533872), (16, 467138), (28, 266936), (32, 233569), (56, 133468), (61, 122528), (112, 66734), (122, 61264), (224, 33367), (244, 30632), (427, 17504), (488, 15316), (547, 13664), (854, 8752), (976, 7658), (1094, 6832), (1708, 4376), (1952, 3829), (2188, 3416)]