28547922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15913}}^1$

素因数の和:15954

約数の個数: 32

約数和(自身を含む): 64165248

約数和(自身を除く): 35617326

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 15913, 31826, 47739, 95478, 206869, 365999, 413738, 620607, 731998, 1097997, 1241214, 2195994, 4757987, 9515974, 14273961, 28547922]

約数ペア:

[(1, 28547922), (2, 14273961), (3, 9515974), (6, 4757987), (13, 2195994), (23, 1241214), (26, 1097997), (39, 731998), (46, 620607), (69, 413738), (78, 365999), (138, 206869), (299, 95478), (598, 47739), (897, 31826), (1794, 15913)]