40469248

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 54

約数和(自身を含む): 85968596

約数和(自身を除く): 45499348

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 547, 578, 1088, 1094, 1156, 2176, 2188, 2312, 4352, 4376, 4624, 8752, 9248, 9299, 17504, 18496, 18598, 35008, 36992, 37196, 70016, 73984, 74392, 140032, 148784, 158083, 297568, 316166, 595136, 632332, 1190272, 1264664, 2380544, 2529328, 5058656, 10117312, 20234624, 40469248]

約数ペア:

[(1, 40469248), (2, 20234624), (4, 10117312), (8, 5058656), (16, 2529328), (17, 2380544), (32, 1264664), (34, 1190272), (64, 632332), (68, 595136), (128, 316166), (136, 297568), (256, 158083), (272, 148784), (289, 140032), (544, 74392), (547, 73984), (578, 70016), (1088, 37196), (1094, 36992), (1156, 35008), (2176, 18598), (2188, 18496), (2312, 17504), (4352, 9299), (4376, 9248), (4624, 8752)]