About the Number

28014966

28014965 ← → 28014967

2進数表記:1101010110111100101110110

漢数字表記:二千八百一万四千九百六十六

素因数分解:

2 1 × 3 2 × 7 2 × 23 1 × 1381 1

素因数の和:1426
約数の個数: 72
約数和(自身を含む): 73732464
約数和(自身を除く): 45717498

約数列:
[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1381, 1449, 2254, 2762, 2898, 3381, 4143, 6762, 8286, 9667, 10143, 12429, 19334, 20286, 24858, 29001, 31763, 58002, 63526, 67669, 87003, 95289, 135338, 174006, 190578, 203007, 222341, 285867, 406014, 444682, 571734, 609021, 667023, 1218042, 1334046, 1556387, 2001069, 3112774, 4002138, 4669161, 9338322, 14007483, 28014966]

約数ペア:
[(1, 28014966), (2, 14007483), (3, 9338322), (6, 4669161), (7, 4002138), (9, 3112774), (14, 2001069), (18, 1556387), (21, 1334046), (23, 1218042), (42, 667023), (46, 609021), (49, 571734), (63, 444682), (69, 406014), (98, 285867), (126, 222341), (138, 203007), (147, 190578), (161, 174006), (207, 135338), (294, 95289), (322, 87003), (414, 67669), (441, 63526), (483, 58002), (882, 31763), (966, 29001), (1127, 24858), (1381, 20286), (1449, 19334), (2254, 12429), (2762, 10143), (2898, 9667), (3381, 8286), (4143, 6762)]

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