42029428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 88962048

約数和(自身を除く): 46932620

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1181, 1271, 2362, 2542, 4724, 5084, 8267, 8897, 16534, 17794, 33068, 35588, 36611, 48421, 73222, 96842, 146444, 193684, 256277, 338947, 512554, 677894, 1025108, 1355788, 1501051, 3002102, 6004204, 10507357, 21014714, 42029428]

約数ペア:

[(1, 42029428), (2, 21014714), (4, 10507357), (7, 6004204), (14, 3002102), (28, 1501051), (31, 1355788), (41, 1025108), (62, 677894), (82, 512554), (124, 338947), (164, 256277), (217, 193684), (287, 146444), (434, 96842), (574, 73222), (868, 48421), (1148, 36611), (1181, 35588), (1271, 33068), (2362, 17794), (2542, 16534), (4724, 8897), (5084, 8267)]