65147784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208807}}^1$

素因数の和:208829

約数の個数: 32

約数和(自身を含む): 175398720

約数和(自身を除く): 110250936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 208807, 417614, 626421, 835228, 1252842, 1670456, 2505684, 2714491, 5011368, 5428982, 8143473, 10857964, 16286946, 21715928, 32573892, 65147784]

約数ペア:

[(1, 65147784), (2, 32573892), (3, 21715928), (4, 16286946), (6, 10857964), (8, 8143473), (12, 5428982), (13, 5011368), (24, 2714491), (26, 2505684), (39, 1670456), (52, 1252842), (78, 835228), (104, 626421), (156, 417614), (312, 208807)]