28992348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10459}}^1$

素因数の和:10487

約数の個数: 72

約数和(自身を含む): 91378560

約数和(自身を除く): 62386212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 10459, 20918, 31377, 41836, 62754, 73213, 94131, 115049, 125508, 146426, 188262, 219639, 230098, 292852, 345147, 376524, 439278, 460196, 658917, 690294, 805343, 878556, 1035441, 1317834, 1380588, 1610686, 2070882, 2416029, 2635668, 3221372, 4141764, 4832058, 7248087, 9664116, 14496174, 28992348]

約数ペア:

[(1, 28992348), (2, 14496174), (3, 9664116), (4, 7248087), (6, 4832058), (7, 4141764), (9, 3221372), (11, 2635668), (12, 2416029), (14, 2070882), (18, 1610686), (21, 1380588), (22, 1317834), (28, 1035441), (33, 878556), (36, 805343), (42, 690294), (44, 658917), (63, 460196), (66, 439278), (77, 376524), (84, 345147), (99, 292852), (126, 230098), (132, 219639), (154, 188262), (198, 146426), (231, 125508), (252, 115049), (308, 94131), (396, 73213), (462, 62754), (693, 41836), (924, 31377), (1386, 20918), (2772, 10459)]