65406588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22067}}^1$

素因数の和:22106

約数の個数: 48

約数和(自身を含む): 173013120

約数和(自身を除く): 107606532

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 22067, 44134, 66201, 88268, 132402, 264804, 286871, 419273, 573742, 838546, 860613, 1147484, 1257819, 1677092, 1721226, 2515638, 3442452, 5031276, 5450549, 10901098, 16351647, 21802196, 32703294, 65406588]

約数ペア:

[(1, 65406588), (2, 32703294), (3, 21802196), (4, 16351647), (6, 10901098), (12, 5450549), (13, 5031276), (19, 3442452), (26, 2515638), (38, 1721226), (39, 1677092), (52, 1257819), (57, 1147484), (76, 860613), (78, 838546), (114, 573742), (156, 419273), (228, 286871), (247, 264804), (494, 132402), (741, 88268), (988, 66201), (1482, 44134), (2964, 22067)]