6463984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{13931}}^1$

素因数の和:13968

約数の個数: 20

約数和(自身を含む): 12956760

約数和(自身を除く): 6492776

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 13931, 27862, 55724, 111448, 222896, 403999, 807998, 1615996, 3231992, 6463984]

約数ペア:

[(1, 6463984), (2, 3231992), (4, 1615996), (8, 807998), (16, 403999), (29, 222896), (58, 111448), (116, 55724), (232, 27862), (464, 13931)]