About the Number

1429974728

1429974727 ← → 1429974729

2進数表記:1010101001110111010111011001000

漢数字表記:十四億二千九百九十七万四千七百二十八

素因数分解:

2 3 × 7 1 × 13 1 × 257 1 × 7643 1

素因数の和:7926
約数の個数: 64
約数和(自身を含む): 3313215360
約数和(自身を除く): 1883240632

約数列:
[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 257, 364, 514, 728, 1028, 1799, 2056, 3341, 3598, 6682, 7196, 7643, 13364, 14392, 15286, 23387, 26728, 30572, 46774, 53501, 61144, 93548, 99359, 107002, 187096, 198718, 214004, 397436, 428008, 695513, 794872, 1391026, 1964251, 2782052, 3928502, 5564104, 7857004, 13749757, 15714008, 25535263, 27499514, 51070526, 54999028, 102141052, 109998056, 178746841, 204282104, 357493682, 714987364, 1429974728]

約数ペア:
[(1, 1429974728), (2, 714987364), (4, 357493682), (7, 204282104), (8, 178746841), (13, 109998056), (14, 102141052), (26, 54999028), (28, 51070526), (52, 27499514), (56, 25535263), (91, 15714008), (104, 13749757), (182, 7857004), (257, 5564104), (364, 3928502), (514, 2782052), (728, 1964251), (1028, 1391026), (1799, 794872), (2056, 695513), (3341, 428008), (3598, 397436), (6682, 214004), (7196, 198718), (7643, 187096), (13364, 107002), (14392, 99359), (15286, 93548), (23387, 61144), (26728, 53501), (30572, 46774)]

このpageの処理時間: 0.011347532272338867 seconds