28854236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 29932324

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 646, 782, 874, 971, 1292, 1564, 1748, 1942, 3884, 7429, 14858, 16507, 18449, 22333, 29716, 33014, 36898, 44666, 66028, 73796, 89332, 313633, 379661, 424327, 627266, 759322, 848654, 1254532, 1518644, 1697308, 7213559, 14427118, 28854236]

約数ペア:

[(1, 28854236), (2, 14427118), (4, 7213559), (17, 1697308), (19, 1518644), (23, 1254532), (34, 848654), (38, 759322), (46, 627266), (68, 424327), (76, 379661), (92, 313633), (323, 89332), (391, 73796), (437, 66028), (646, 44666), (782, 36898), (874, 33014), (971, 29716), (1292, 22333), (1564, 18449), (1748, 16507), (1942, 14858), (3884, 7429)]