38172134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 80317440

約数和(自身を除く): 42145306

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 829, 1001, 1658, 1771, 2002, 2093, 3289, 3542, 4186, 5803, 6578, 9119, 10777, 11606, 18238, 19067, 21554, 23023, 38134, 46046, 63833, 75439, 118547, 127666, 133469, 150878, 209737, 237094, 247871, 266938, 419474, 495742, 829829, 1468159, 1659658, 1735097, 2726581, 2936318, 3470194, 5453162, 19086067, 38172134]

約数ペア:

[(1, 38172134), (2, 19086067), (7, 5453162), (11, 3470194), (13, 2936318), (14, 2726581), (22, 1735097), (23, 1659658), (26, 1468159), (46, 829829), (77, 495742), (91, 419474), (143, 266938), (154, 247871), (161, 237094), (182, 209737), (253, 150878), (286, 133469), (299, 127666), (322, 118547), (506, 75439), (598, 63833), (829, 46046), (1001, 38134), (1658, 23023), (1771, 21554), (2002, 19067), (2093, 18238), (3289, 11606), (3542, 10777), (4186, 9119), (5803, 6578)]