4180912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 9039600

約数和(自身を除く): 4858688

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 809, 1292, 1618, 2584, 3236, 5168, 6472, 12944, 13753, 15371, 27506, 30742, 55012, 61484, 110024, 122968, 220048, 245936, 261307, 522614, 1045228, 2090456, 4180912]

約数ペア:

[(1, 4180912), (2, 2090456), (4, 1045228), (8, 522614), (16, 261307), (17, 245936), (19, 220048), (34, 122968), (38, 110024), (68, 61484), (76, 55012), (136, 30742), (152, 27506), (272, 15371), (304, 13753), (323, 12944), (646, 6472), (809, 5168), (1292, 3236), (1618, 2584)]