42178024

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 97200000

約数和(自身を除く): 55021976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 809, 931, 1064, 1372, 1618, 1862, 2744, 3236, 3724, 5663, 6472, 6517, 7448, 11326, 13034, 15371, 22652, 26068, 30742, 39641, 45304, 52136, 61484, 79282, 107597, 122968, 158564, 215194, 277487, 317128, 430388, 554974, 753179, 860776, 1109948, 1506358, 2219896, 3012716, 5272253, 6025432, 10544506, 21089012, 42178024]

約数ペア:

[(1, 42178024), (2, 21089012), (4, 10544506), (7, 6025432), (8, 5272253), (14, 3012716), (19, 2219896), (28, 1506358), (38, 1109948), (49, 860776), (56, 753179), (76, 554974), (98, 430388), (133, 317128), (152, 277487), (196, 215194), (266, 158564), (343, 122968), (392, 107597), (532, 79282), (686, 61484), (809, 52136), (931, 45304), (1064, 39641), (1372, 30742), (1618, 26068), (1862, 22652), (2744, 15371), (3236, 13034), (3724, 11326), (5663, 7448), (6472, 6517)]