3849872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 8166144

約数和(自身を除く): 4316272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 223, 332, 446, 664, 892, 1079, 1328, 1784, 2158, 2899, 3568, 4316, 5798, 8632, 11596, 17264, 18509, 23192, 37018, 46384, 74036, 148072, 240617, 296144, 481234, 962468, 1924936, 3849872]

約数ペア:

[(1, 3849872), (2, 1924936), (4, 962468), (8, 481234), (13, 296144), (16, 240617), (26, 148072), (52, 74036), (83, 46384), (104, 37018), (166, 23192), (208, 18509), (223, 17264), (332, 11596), (446, 8632), (664, 5798), (892, 4316), (1079, 3568), (1328, 2899), (1784, 2158)]