64013924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7841}}^1$

素因数の和:8015

約数の個数: 24

約数和(自身を含む): 121425528

約数和(自身を除く): 57411604

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 7841, 8164, 15682, 31364, 101933, 203866, 407732, 1231037, 2462074, 4924148, 16003481, 32006962, 64013924]

約数ペア:

[(1, 64013924), (2, 32006962), (4, 16003481), (13, 4924148), (26, 2462074), (52, 1231037), (157, 407732), (314, 203866), (628, 101933), (2041, 31364), (4082, 15682), (7841, 8164)]