About the Number

42628222

42628221 ← → 42628223

2進数表記:10100010100111010001111110

漢数字表記:四千二百六十二万八千二百二十二

素因数分解:

2 1 × 7 1 × 13 2 × 43 1 × 419 1

素因数の和:497
約数の個数: 48
約数和(自身を含む): 81164160
約数和(自身を除く): 38535938

約数列:
[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 301, 338, 419, 559, 602, 838, 1118, 1183, 2366, 2933, 3913, 5447, 5866, 7267, 7826, 10894, 14534, 18017, 36034, 38129, 50869, 70811, 76258, 101738, 126119, 141622, 234221, 252238, 468442, 495677, 991354, 1639547, 3044873, 3279094, 6089746, 21314111, 42628222]

約数ペア:
[(1, 42628222), (2, 21314111), (7, 6089746), (13, 3279094), (14, 3044873), (26, 1639547), (43, 991354), (86, 495677), (91, 468442), (169, 252238), (182, 234221), (301, 141622), (338, 126119), (419, 101738), (559, 76258), (602, 70811), (838, 50869), (1118, 38129), (1183, 36034), (2366, 18017), (2933, 14534), (3913, 10894), (5447, 7826), (5866, 7267)]

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