34684636

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 71608320

約数和(自身を除く): 36923684

約数列:

[1, 2, 4, 7, 14, 28, 71, 73, 142, 146, 239, 284, 292, 478, 497, 511, 956, 994, 1022, 1673, 1988, 2044, 3346, 5183, 6692, 10366, 16969, 17447, 20732, 33938, 34894, 36281, 67876, 69788, 72562, 118783, 122129, 145124, 237566, 244258, 475132, 488516, 1238737, 2477474, 4954948, 8671159, 17342318, 34684636]

約数ペア:

[(1, 34684636), (2, 17342318), (4, 8671159), (7, 4954948), (14, 2477474), (28, 1238737), (71, 488516), (73, 475132), (142, 244258), (146, 237566), (239, 145124), (284, 122129), (292, 118783), (478, 72562), (497, 69788), (511, 67876), (956, 36281), (994, 34894), (1022, 33938), (1673, 20732), (1988, 17447), (2044, 16969), (3346, 10366), (5183, 6692)]