42842492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7362

約数の個数: 48

約数和(自身を含む): 98407680

約数和(自身を除く): 55565188

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 7321, 14642, 29284, 51247, 80531, 102494, 139099, 161062, 204988, 278198, 322124, 556396, 563717, 973693, 1127434, 1530089, 1947386, 2254868, 3060178, 3894772, 6120356, 10710623, 21421246, 42842492]

約数ペア:

[(1, 42842492), (2, 21421246), (4, 10710623), (7, 6120356), (11, 3894772), (14, 3060178), (19, 2254868), (22, 1947386), (28, 1530089), (38, 1127434), (44, 973693), (76, 563717), (77, 556396), (133, 322124), (154, 278198), (209, 204988), (266, 161062), (308, 139099), (418, 102494), (532, 80531), (836, 51247), (1463, 29284), (2926, 14642), (5852, 7321)]