2746384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 5892480

約数和(自身を除く): 3146096

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 439, 782, 878, 1564, 1756, 3128, 3512, 6256, 7024, 7463, 10097, 14926, 20194, 29852, 40388, 59704, 80776, 119408, 161552, 171649, 343298, 686596, 1373192, 2746384]

約数ペア:

[(1, 2746384), (2, 1373192), (4, 686596), (8, 343298), (16, 171649), (17, 161552), (23, 119408), (34, 80776), (46, 59704), (68, 40388), (92, 29852), (136, 20194), (184, 14926), (272, 10097), (368, 7463), (391, 7024), (439, 6256), (782, 3512), (878, 3128), (1564, 1756)]