66892196

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3727}}^1$

素因数の和:4379

約数の個数: 24

約数和(自身を含む): 134029056

約数和(自身を除く): 67136860

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 3727, 4487, 7454, 8974, 14908, 17948, 26089, 52178, 104356, 2389007, 4778014, 9556028, 16723049, 33446098, 66892196]

約数ペア:

[(1, 66892196), (2, 33446098), (4, 16723049), (7, 9556028), (14, 4778014), (28, 2389007), (641, 104356), (1282, 52178), (2564, 26089), (3727, 17948), (4487, 14908), (7454, 8974)]