66213182

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3371}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 120420864

約数和(自身を除く): 54207682

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 3371, 6742, 9821, 19642, 23597, 47194, 77533, 155066, 205631, 411262, 542731, 1085462, 1439417, 2878834, 4729513, 9459026, 33106591, 66213182]

約数ペア:

[(1, 66213182), (2, 33106591), (7, 9459026), (14, 4729513), (23, 2878834), (46, 1439417), (61, 1085462), (122, 542731), (161, 411262), (322, 205631), (427, 155066), (854, 77533), (1403, 47194), (2806, 23597), (3371, 19642), (6742, 9821)]