293896256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{241691}}^1$

素因数の和:241722

約数の個数: 28

約数和(自身を含む): 613897680

約数和(自身を除く): 320001424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 241691, 483382, 966764, 1933528, 3867056, 4592129, 7734112, 9184258, 15468224, 18368516, 36737032, 73474064, 146948128, 293896256]

約数ペア:

[(1, 293896256), (2, 146948128), (4, 73474064), (8, 36737032), (16, 18368516), (19, 15468224), (32, 9184258), (38, 7734112), (64, 4592129), (76, 3867056), (152, 1933528), (304, 966764), (608, 483382), (1216, 241691)]