28085163876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10131733}}^1$

素因数の和:10131761

約数の個数: 72

約数和(自身を含む): 88510828224

約数和(自身を除く): 60425664348

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, 10131733, 20263466, 30395199, 40526932, 60790398, 70922131, 91185597, 111449063, 121580796, 141844262, 182371194, 212766393, 222898126, 283688524, 334347189, 364742388, 425532786, 445796252, 638299179, 668694378, 780143441, 851065572, 1003041567, 1276598358, 1337388756, 1560286882, 2006083134, 2340430323, 2553196716, 3120573764, 4012166268, 4680860646, 7021290969, 9361721292, 14042581938, 28085163876]

約数ペア:

[(1, 28085163876), (2, 14042581938), (3, 9361721292), (4, 7021290969), (6, 4680860646), (7, 4012166268), (9, 3120573764), (11, 2553196716), (12, 2340430323), (14, 2006083134), (18, 1560286882), (21, 1337388756), (22, 1276598358), (28, 1003041567), (33, 851065572), (36, 780143441), (42, 668694378), (44, 638299179), (63, 445796252), (66, 425532786), (77, 364742388), (84, 334347189), (99, 283688524), (126, 222898126), (132, 212766393), (154, 182371194), (198, 141844262), (231, 121580796), (252, 111449063), (308, 91185597), (396, 70922131), (462, 60790398), (693, 40526932), (924, 30395199), (1386, 20263466), (2772, 10131733)]