27078889772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{38821}}^1$

素因数の和:39110

約数の個数: 48

約数和(自身を含む): 52594182144

約数和(自身を除く): 25515292372

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 191, 332, 382, 764, 913, 1826, 2101, 3652, 4202, 8404, 15853, 31706, 38821, 63412, 77642, 155284, 174383, 348766, 427031, 697532, 854062, 1708124, 3222143, 6444286, 7414811, 12888572, 14829622, 29659244, 35443573, 70887146, 81562921, 141774292, 163125842, 326251684, 615429313, 1230858626, 2461717252, 6769722443, 13539444886, 27078889772]

約数ペア:

[(1, 27078889772), (2, 13539444886), (4, 6769722443), (11, 2461717252), (22, 1230858626), (44, 615429313), (83, 326251684), (166, 163125842), (191, 141774292), (332, 81562921), (382, 70887146), (764, 35443573), (913, 29659244), (1826, 14829622), (2101, 12888572), (3652, 7414811), (4202, 6444286), (8404, 3222143), (15853, 1708124), (31706, 854062), (38821, 697532), (63412, 427031), (77642, 348766), (155284, 174383)]