64450468

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 36

約数和(自身を含む): 121031680

約数和(自身を除く): 56581212

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 289, 439, 508, 578, 878, 1156, 1756, 2159, 4318, 7463, 8636, 14926, 29852, 36703, 55753, 73406, 111506, 126871, 146812, 223012, 253742, 507484, 947801, 1895602, 3791204, 16112617, 32225234, 64450468]

約数ペア:

[(1, 64450468), (2, 32225234), (4, 16112617), (17, 3791204), (34, 1895602), (68, 947801), (127, 507484), (254, 253742), (289, 223012), (439, 146812), (508, 126871), (578, 111506), (878, 73406), (1156, 55753), (1756, 36703), (2159, 29852), (4318, 14926), (7463, 8636)]