29979712

素因数分解:

$2^6\times 7^1\times {\mathrm{66919}}^1$

素因数の和:66938

約数の個数: 28

約数和(自身を含む): 67990720

約数和(自身を除く): 38011008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 66919, 133838, 267676, 468433, 535352, 936866, 1070704, 1873732, 2141408, 3747464, 4282816, 7494928, 14989856, 29979712]

約数ペア:

[(1, 29979712), (2, 14989856), (4, 7494928), (7, 4282816), (8, 3747464), (14, 2141408), (16, 1873732), (28, 1070704), (32, 936866), (56, 535352), (64, 468433), (112, 267676), (224, 133838), (448, 66919)]