37745968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 79682400

約数和(自身を除く): 41936432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2039, 2314, 4078, 4628, 8156, 9256, 16312, 18512, 26507, 32624, 53014, 106028, 181471, 212056, 362942, 424112, 725884, 1451768, 2359123, 2903536, 4718246, 9436492, 18872984, 37745968]

約数ペア:

[(1, 37745968), (2, 18872984), (4, 9436492), (8, 4718246), (13, 2903536), (16, 2359123), (26, 1451768), (52, 725884), (89, 424112), (104, 362942), (178, 212056), (208, 181471), (356, 106028), (712, 53014), (1157, 32624), (1424, 26507), (2039, 18512), (2314, 16312), (4078, 9256), (4628, 8156)]