672068684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74311}}^1$

素因数の和:74358

約数の個数: 48

約数和(自身を含む): 1498129920

約数和(自身を除く): 826061236

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 74311, 148622, 297244, 520177, 1040354, 1263287, 1411909, 2080708, 2526574, 2823818, 5053148, 5647636, 8843009, 9883363, 17686018, 19766726, 24002453, 35372036, 39533452, 48004906, 96009812, 168017171, 336034342, 672068684]

約数ペア:

[(1, 672068684), (2, 336034342), (4, 168017171), (7, 96009812), (14, 48004906), (17, 39533452), (19, 35372036), (28, 24002453), (34, 19766726), (38, 17686018), (68, 9883363), (76, 8843009), (119, 5647636), (133, 5053148), (238, 2823818), (266, 2526574), (323, 2080708), (476, 1411909), (532, 1263287), (646, 1040354), (1292, 520177), (2261, 297244), (4522, 148622), (9044, 74311)]