64449634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 109111680

約数和(自身を除く): 44662046

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1406, 1702, 1993, 3986, 16169, 32338, 37867, 45839, 73741, 75734, 91678, 147482, 870941, 1401079, 1696043, 1741882, 2802158, 3392086, 32224817, 64449634]

約数ペア:

[(1, 64449634), (2, 32224817), (19, 3392086), (23, 2802158), (37, 1741882), (38, 1696043), (46, 1401079), (74, 870941), (437, 147482), (703, 91678), (851, 75734), (874, 73741), (1406, 45839), (1702, 37867), (1993, 32338), (3986, 16169)]