28370364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 72648576

約数和(自身を除く): 44278212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 591, 788, 1091, 1182, 2167, 2182, 2364, 3273, 4334, 4364, 6501, 6546, 8668, 12001, 13002, 13092, 24002, 26004, 36003, 48004, 72006, 144012, 214927, 429854, 644781, 859708, 1289562, 2364197, 2579124, 4728394, 7092591, 9456788, 14185182, 28370364]

約数ペア:

[(1, 28370364), (2, 14185182), (3, 9456788), (4, 7092591), (6, 4728394), (11, 2579124), (12, 2364197), (22, 1289562), (33, 859708), (44, 644781), (66, 429854), (132, 214927), (197, 144012), (394, 72006), (591, 48004), (788, 36003), (1091, 26004), (1182, 24002), (2167, 13092), (2182, 13002), (2364, 12001), (3273, 8668), (4334, 6546), (4364, 6501)]