About the Number

28023338

28023337 ← → 28023339

2進数表記:1101010111001101000101010

漢数字表記:二千八百二万三千三百三十八

素因数分解:

2 1 × 7 1 × 23 1 × 29 1 × 3001 1

素因数の和:3062
約数の個数: 32
約数和(自身を含む): 51874560
約数和(自身を除く): 23851222

約数列:
[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 3001, 4669, 6002, 9338, 21007, 42014, 69023, 87029, 138046, 174058, 483161, 609203, 966322, 1218406, 2001667, 4003334, 14011669, 28023338]

約数ペア:
[(1, 28023338), (2, 14011669), (7, 4003334), (14, 2001667), (23, 1218406), (29, 966322), (46, 609203), (58, 483161), (161, 174058), (203, 138046), (322, 87029), (406, 69023), (667, 42014), (1334, 21007), (3001, 9338), (4669, 6002)]

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