28767112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 62674560

約数和(自身を除く): 33907448

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 88, 92, 122, 184, 233, 244, 253, 466, 488, 506, 671, 932, 1012, 1342, 1403, 1864, 2024, 2563, 2684, 2806, 5126, 5359, 5368, 5612, 10252, 10718, 11224, 14213, 15433, 20504, 21436, 28426, 30866, 42872, 56852, 58949, 61732, 113704, 117898, 123464, 156343, 235796, 312686, 326899, 471592, 625372, 653798, 1250744, 1307596, 2615192, 3595889, 7191778, 14383556, 28767112]

約数ペア:

[(1, 28767112), (2, 14383556), (4, 7191778), (8, 3595889), (11, 2615192), (22, 1307596), (23, 1250744), (44, 653798), (46, 625372), (61, 471592), (88, 326899), (92, 312686), (122, 235796), (184, 156343), (233, 123464), (244, 117898), (253, 113704), (466, 61732), (488, 58949), (506, 56852), (671, 42872), (932, 30866), (1012, 28426), (1342, 21436), (1403, 20504), (1864, 15433), (2024, 14213), (2563, 11224), (2684, 10718), (2806, 10252), (5126, 5612), (5359, 5368)]