13492024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 18441416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 431, 559, 602, 728, 862, 1118, 1204, 1724, 2236, 2408, 3017, 3448, 3913, 4472, 5603, 6034, 7826, 11206, 12068, 15652, 18533, 22412, 24136, 31304, 37066, 39221, 44824, 74132, 78442, 129731, 148264, 156884, 240929, 259462, 313768, 481858, 518924, 963716, 1037848, 1686503, 1927432, 3373006, 6746012, 13492024]

約数ペア:

[(1, 13492024), (2, 6746012), (4, 3373006), (7, 1927432), (8, 1686503), (13, 1037848), (14, 963716), (26, 518924), (28, 481858), (43, 313768), (52, 259462), (56, 240929), (86, 156884), (91, 148264), (104, 129731), (172, 78442), (182, 74132), (301, 44824), (344, 39221), (364, 37066), (431, 31304), (559, 24136), (602, 22412), (728, 18533), (862, 15652), (1118, 12068), (1204, 11206), (1724, 7826), (2236, 6034), (2408, 5603), (3017, 4472), (3448, 3913)]