65238342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 81849018

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 151, 174, 191, 302, 377, 382, 453, 573, 754, 906, 1131, 1146, 1963, 2262, 2483, 3926, 4379, 4966, 5539, 5889, 7449, 8758, 11078, 11778, 13137, 14898, 16617, 26274, 28841, 33234, 56927, 57682, 72007, 86523, 113854, 144014, 170781, 173046, 216021, 341562, 374933, 432042, 749866, 836389, 1124799, 1672778, 2249598, 2509167, 5018334, 10873057, 21746114, 32619171, 65238342]

約数ペア:

[(1, 65238342), (2, 32619171), (3, 21746114), (6, 10873057), (13, 5018334), (26, 2509167), (29, 2249598), (39, 1672778), (58, 1124799), (78, 836389), (87, 749866), (151, 432042), (174, 374933), (191, 341562), (302, 216021), (377, 173046), (382, 170781), (453, 144014), (573, 113854), (754, 86523), (906, 72007), (1131, 57682), (1146, 56927), (1963, 33234), (2262, 28841), (2483, 26274), (3926, 16617), (4379, 14898), (4966, 13137), (5539, 11778), (5889, 11078), (7449, 8758)]