13978832

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6603

約数の個数: 40

約数和(自身を含む): 32587200

約数和(自身を除く): 18608368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 6569, 13138, 26276, 45983, 52552, 91966, 105104, 124811, 183932, 249622, 367864, 499244, 735728, 873677, 998488, 1747354, 1996976, 3494708, 6989416, 13978832]

約数ペア:

[(1, 13978832), (2, 6989416), (4, 3494708), (7, 1996976), (8, 1747354), (14, 998488), (16, 873677), (19, 735728), (28, 499244), (38, 367864), (56, 249622), (76, 183932), (112, 124811), (133, 105104), (152, 91966), (266, 52552), (304, 45983), (532, 26276), (1064, 13138), (2128, 6569)]