5018128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 10847520

約数和(自身を除く): 5829392

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 971, 1292, 1942, 2584, 3884, 5168, 7768, 15536, 16507, 18449, 33014, 36898, 66028, 73796, 132056, 147592, 264112, 295184, 313633, 627266, 1254532, 2509064, 5018128]

約数ペア:

[(1, 5018128), (2, 2509064), (4, 1254532), (8, 627266), (16, 313633), (17, 295184), (19, 264112), (34, 147592), (38, 132056), (68, 73796), (76, 66028), (136, 36898), (152, 33014), (272, 18449), (304, 16507), (323, 15536), (646, 7768), (971, 5168), (1292, 3884), (1942, 2584)]