4089712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 9106560

約数和(自身を除く): 5016848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1223, 1672, 2446, 3344, 4892, 9784, 13453, 19568, 23237, 26906, 46474, 53812, 92948, 107624, 185896, 215248, 255607, 371792, 511214, 1022428, 2044856, 4089712]

約数ペア:

[(1, 4089712), (2, 2044856), (4, 1022428), (8, 511214), (11, 371792), (16, 255607), (19, 215248), (22, 185896), (38, 107624), (44, 92948), (76, 53812), (88, 46474), (152, 26906), (176, 23237), (209, 19568), (304, 13453), (418, 9784), (836, 4892), (1223, 3344), (1672, 2446)]